Acquisition method (AMC)
3
FSC 6550 × CONTROL KIT,BLOOD GROUPING SERUM
CONTROL KIT,BLOOD GROUPING SERUM
6550-01-279-5285 FSC 6550
NSN 6550-01-279-5285 (also written 6550012795285; NIIN 01-279-5285) is a control kit, blood grouping serum in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 7 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 | CONTROL KIT BLOOD GROUPING SERUM & RED BLOOD CELLS |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | ORTHO CONFIDENCE SYSTEM WILL CONFIRM THE REACTIVITY OF THE REAGENTS USED FOR ABO AND RH DETERMINATIONS, THE ANTI-IGG COMPONENT OF ANTI-HUMAN GLOBULIN, AS WELL AS REVERSE GROUPING CELLS AND REAGENT RED BLOOD CELLS USED IN ANTIBODY DETECTION TESTS. MATERIALS PROVIDED CONSISTS OF: 1. ORTHO CONFIDENCE CELL 1 (1 X 10 ML) 2. ORTHO CONFIDENCE CELL 2 (1 X 10 ML) 3. ORTHO CONFIDENCE ANTIBODY (2 X 8 ML). |
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 |
|---|---|---|
| 2000 | 61829 | ORTHO DIAGNOSTIC SYSTEMS INC |
| 23287303 | 22527 | FISHER SCIENTIFIC COMPANY L.L.C. |
| 6902096 | 61829 | ORTHO DIAGNOSTIC SYSTEMS INC |
| 720100 | 61829 | ORTHO DIAGNOSTIC SYSTEMS INC |
| B5278A | 64767 | CD ACQUISITION HOLDINGS INC DBA COLUMBIA DIAGNOSTICS |
| ORTHO CONFIDENCE SYSTEM | 61829 | ORTHO DIAGNOSTIC SYSTEMS INC |
| SP6902096 | 07TA6 | CARDINAL HEALTH 200, LLC |
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
$354.00
Purchases
1
Total spend
$1,416
Oct 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$2,832
Total demand
$354.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 21, 2026 | 4 | $354.00 | $1,416 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | 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 |
|---|---|---|---|---|
| Oct 21, 2026 | SPE2DS27P0192 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $1,416 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Oct 2026
CARDINAL HEALTH 200, LLC
no award yet
no awards on record
Listed source CD ACQUISITION HOLDINGS INC DBA COLUMBIA DIAGNOSTICS
no award yet
no awards on record
Listed source FISHER SCIENTIFIC COMPANY L.L.C.
no award yet
no awards on record
Listed source ORTHO DIAGNOSTIC SYSTEMS INC
no award yet
no awards on record
Listed source SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won the only award on record. SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-26-T-430T | Sep 15, 2026 | Sep 24, 2026 | 4 | Expired | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CONTROL KIT,BLOOD GROUPING SERUM." nsnexplorer.com, https://nsnexplorer.com/nsn/6550-01-279-5285/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6550-01-279-5285/