Acquisition method (AMC)
1
FSC 4320 × HOUSING,LIQUID PUMP
HOUSING,LIQUID PUMP
4320-00-629-5642 FSC 4320
NSN 4320-00-629-5642 (also written 4320006295642; NIIN 00-629-5642) is a housing, liquid pump in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| PUMP DESIGN CONTROL ACTIVITY CYDV | 98750 |
| PUMP MODEL NUMBER FOR WHICH DESIGNED CYDW | 53022004 |
| 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 |
|---|---|---|
| 53A22102 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 53A22102 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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
$50.5263
Purchases
1
Total spend
$960.00
Sep 24, 2026
Last purchased
2 · 2.0/yr
Purchase records
$3,240
Total demand
$50.5263
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 19 | $50.5263 | $960.00 | TRONSON MANUFACTURING, INC (1DPK8) | 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 |
|---|---|---|---|---|
| Sep 24, 2026 | SPE7M126PA655 ↗ | TRONSON MANUFACTURING, INC | — | $2,280 |
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
TRONSON MANUFACTURING, INC
last award Sep 2026
DEPARTMENT OF THE AIR FORCE
no award yet
no awards on record
Listed source SAN ANTONIO AIR LOGISTICS CENTER
no award yet
no awards on record
Listed source TRONSON MANUFACTURING, INC won the only award on record. TRONSON MANUFACTURING, INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-Q-1487 | Sep 11, 2026 | Sep 21, 2026 | 19 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HOUSING,LIQUID PUMP." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-00-629-5642/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-00-629-5642/