Acquisition method (AMC)
3
FSC 4320 × PUMP,ROTARY
PUMP,ROTARY
4320-01-503-7537 FSC 4320
NSN 4320-01-503-7537 (also written 4320015037537; NIIN 01-503-7537) is a pump, rotary in Federal Supply Class 4320, Power and Hand Pumps. 9 manufacturer part numbers from 5 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)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | PART OF 160-0651 ENGINE AR-COMPLETE; MRAP RG-33 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | PUMP GROUP-FUEL TRANSFER |
| SPECIAL FEATURES FEAT | GNHA 139-9095 PUMP GP-FUEL TRANSFER WITH S/N BET1-UP, REAR MOUNTED. |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 10176123 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 190-3443 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 2662522 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 2959260 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 316-6864 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 316-6864 | ZA045 | WILLIAM ADAMS PTY LTD |
| 384-8612 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 3HA546 | 45152 | OSHKOSH CORP |
| 3HA546 | 75Q65 | OSHKOSH DEFENSE 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
—
Purchases
0
Total spend
—
Oct 1, 2026
Last purchased
3 · 3.0/yr
Purchase records
$4,332
Total demand
$683.30
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 23, 2026 | SPE7LX21D0087/SPE7LX26FBP23 ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $341.65 |
| Sep 29, 2026 | SPE7LX21D0087/SPE7LX26FBH4P ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $3,308 |
| Oct 1, 2026 | SPE7LX21D0087/SPE7LX27FA162 ↗ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | $683.30 |
Demand history
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
ATLANTIC DIVING SUPPLY, INC. DBA ADS
last award Oct 2026
CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source OSHKOSH CORP
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC
no award yet
no awards on record
Listed source WILLIAM ADAMS PTY LTD
no award yet
no awards on record
Listed source ATLANTIC DIVING SUPPLY, INC. DBA ADS won 3 of the last 3 awards. ATLANTIC DIVING SUPPLY, INC. DBA ADS won without being a listed source.
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: 2026-10-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PUMP,ROTARY." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-503-7537/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-503-7537/