Acquisition method (AMC)
3
FSC 6640 × HOLDER,WATER DETECTOR PAD
HOLDER,WATER DETECTOR PAD
6640-01-406-0148 FSC 6640
NSN 6640-01-406-0148 (also written 6640014060148; NIIN 01-406-0148) is a holder, water detector pad in Federal Supply Class 6640, Laboratory Equipment and Supplies. 1 manufacturer part number from 1 supplier is 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 |
|---|---|
| SPECIAL FEATURES FEAT | 37MM DIAMETER; DESIGNED TO PREVENT IMPINGEMENT OF INCOMING FUEL ON THE CENTER OF THE WATER DETECTOR PAD, IT EMPLOYS A SHOWER HEAD PRINCIPLE FOR EVEN DISTRIBUTION; THIS SIZE HOLDER,ESPECIALLY FOR U.S. AIR FORCE APPLICATIONS, CAN BE USED IN MODEL GTP-172, CAGE CODE 32218 AND MODEL XX64 037 30, CAGE CODE 08071. |
| MATERIAL MATT | STEEL CORROSION RESISTING |
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 |
|---|---|---|
| GTP-3850 | 32218 | GAMMON TECHNICAL PRODUCTS INC |
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
$188.00
Purchases
3
Total spend
$7,869
Oct 14, 2026
Last purchased
26 · 26.0/yr
Purchase records
$93,936
Total demand
$188.00
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 $699 and $1,826.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$1,280
Weighted by quantity$1,124
Observed range$188 – $2,443
Window coveredAug 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 3 | $188 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC |
| Aug 2026 | 2 | $2,443 | CAGE 9QQR0 |
| Aug 2026 | 2 | $1,210 | CAGE 9QQR0 |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
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 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 18, 2026 | SPE2DH26V2851 ↗ | — | — | $2,419 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Aug 20, 2026 | SPE2DH26V2879 ↗ | — | — | $4,886 |
| Oct 1, 2026 | SPE2DH27V0004 ↗ | — | — | $164.00 |
| Oct 14, 2026 | SPE2DH27P0097 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $564.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 4 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Oct 2026
CAGE 9QQR0
last award Aug 2026
GAMMON TECHNICAL PRODUCTS INC
no award yet
no awards on record
Listed source CAGE 9QQR0 won 2 of the last 3 awards. SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DH-26-T-7205 | Sep 30, 2026 | Oct 9, 2026 | 3 | Expired | View at DIBBS → |
| SPE2DH-26-T-6978 | Sep 23, 2026 | Sep 29, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DH-26-T-6032 | Aug 17, 2026 | Aug 24, 2026 | 2 | Expired | View at DIBBS → |
| SPE2DH-26-T-5968 | Aug 13, 2026 | Aug 19, 2026 | 2 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOLDER,WATER DETECTOR PAD." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-01-406-0148/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6640-01-406-0148/