Acquisition method (AMC)
3
FSC 6550 × TEST KIT,INFLUENZA +B TEST
TEST KIT,INFLUENZA +B TEST
6550-01-531-2897 FSC 6550
NSN 6550-01-531-2897 (also written 6550015312897; NIIN 01-531-2897) is a test kit, influenza +b test in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | TEST KIT INFLUENZA A+B 25 TESTS |
| SPECIAL FEATURES FEAT | ALLOWS FOR RAPID, QUALITATIVE DETECTION OF INFLUENZA TYPE A AND TYPE B ANTIGENS DIRECTLY FROM NASAL SWAB, NASAL WASH AND/OR NASAL ASPIRATE SPECIMENS. TEST IS INTENDED AS AN AID IN THE RAPID DIFFERENTIAL DIAGNOSIS OF ACUTE INFLUENZA TYPE AND TYPE B VIRUS INFECTION; 25 TESTS PER KIT |
| SUPPLEMENTARY FEATURES SUPP | RESULTS IN 10 MINUTES; STORAGE 24 MONTHS AT ROOM TEMP; INTERNAL PROCEDURAL CONTROLS: YES POSITIVE AND NEGATIVE EXTERNAL CONTROLS: YES POS (A), POS (B) AND NEG |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 05-1121 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA |
| 20183 | 0TH42 | QUIDEL CORP |
| 6630NCM051059 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD |
| INFLUENZA A+B TEST | 0TH42 | QUIDEL CORP |
| K-1512 | B8075 | CORIS BIOCONCEPT SPRL |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$314.50
Purchases
5
Total spend
$9,406
Oct 20, 2026
Last purchased
16 · 16.0/yr
Purchase records
$42,930
Total demand
$314.50
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $315 and $945.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$525
Weighted by quantity$525
Observed range$315 – $945
Window coveredSep 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 1 | $315 | ARS SALES & SERVICES LLC |
| Sep 2026 | 1 | $315 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Sep 2026 | 1 | $945 | ARS SALES & SERVICES LLC |
| Aug 2026 | 1 | $632 | CENMED ENTERPRISES INC |
| Aug 2026 | 1 | $7,199 | CENMED ENTERPRISES INC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 20, 2026 | 1 | $314.50 | $314.50 | ARS SALES & SERVICES LLC (1KA59) | Unknown | Source ↗ |
| Sep 15, 2026 | 1 | $315.00 | $315.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 4, 2026 | 1 | $945.00 | $945.00 | ARS SALES & SERVICES LLC (1KA59) | Unknown | Source ↗ |
| Aug 17, 2026 | 1 | $632.00 | $632.00 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
| Aug 12, 2026 | 1 | $7,199.00 | $7,199 | CENMED ENTERPRISES INC (1WAS9) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 12, 2026 | SPE2DS26V8788 ↗ | CENMED ENTERPRISES INC | — | $7,199 |
| Aug 12, 2026 | SPE2DS26V8788 ↗ | CENMED ENTERPRISES INC | — | $7,199 |
| Aug 12, 2026 | SPE2DS26V8788 ↗ | CENMED ENTERPRISES INC | — | $7,199 |
| Aug 12, 2026 | SPE2DS26V8788 ↗ | CENMED ENTERPRISES INC | — | $7,199 |
| Aug 17, 2026 | SPE2DS26V8935 ↗ | CENMED ENTERPRISES INC | — | $632.00 |
| Aug 17, 2026 | SPE2DS26V8935 ↗ | CENMED ENTERPRISES INC | — | $632.00 |
| Sep 4, 2026 | SPE2DS26V9538 ↗ | ARS SALES & SERVICES LLC | — | $945.00 |
| Sep 4, 2026 | SPE2DS26V9538 ↗ | ARS SALES & SERVICES LLC | — | $945.00 |
| Sep 4, 2026 | SPE2DS26V9538 ↗ | ARS SALES & SERVICES LLC | — | $945.00 |
| Sep 15, 2026 | SPE2DS26V9901 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $315.00 |
| Oct 20, 2026 | SPE2DS27V0669 ↗ | ARS SALES & SERVICES LLC | — | $314.50 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 13 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 5 days from posting to award.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
ARS SALES & SERVICES LLC
last award Oct 2026
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Sep 2026
CENMED ENTERPRISES INC
last award Aug 2026
CORIS BIOCONCEPT SPRL
no award yet
no awards on record
Listed source DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA
no award yet
no awards on record
Listed source DEFENSE MEDICAL STANDARDIZATION BOARD
no award yet
no awards on record
Listed source QUIDEL CORP
no award yet
no awards on record
Listed source ARS SALES & SERVICES LLC won 2 of the last 5 awards. ARS SALES & SERVICES LLC and 2 others won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-27-T-0827 | Oct 21, 2026 | Oct 26, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE2DS-27-T-0698 | Oct 15, 2026 | Oct 20, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-27-T-0052 | Oct 2, 2026 | Oct 7, 2026 | 3 | Expired | View at DIBBS → |
| SPE2DS-26-T-486A | Sep 29, 2026 | Oct 5, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-449V | Sep 18, 2026 | Sep 23, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-432D | Sep 15, 2026 | Sep 21, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-415X | Sep 10, 2026 | Sep 15, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-408M | Sep 8, 2026 | Sep 14, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-384C | Sep 1, 2026 | Sep 8, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-350H | Aug 18, 2026 | Aug 24, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DS-26-T-353T | Aug 19, 2026 | Aug 24, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-328L | Aug 11, 2026 | Aug 17, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE2DS-26-T-316Y | Aug 7, 2026 | Aug 12, 2026 | 1 | Cancelled | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST KIT,INFLUENZA +B TEST." nsnexplorer.com, https://nsnexplorer.com/nsn/6550-01-531-2897/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6550-01-531-2897/