Acquisition method (AMC)
3
FSC 4320 × ROTOR AND SHAFT PUMP ASSEMBLY
ROTOR AND SHAFT PUMP ASSEMBLY
4320-01-628-2183 FSC 4320
NSN 4320-01-628-2183 (also written 4320016282183; NIIN 01-628-2183) is a rotor and shaft pump assembly in Federal Supply Class 4320, Power and Hand Pumps. 4 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 | ROTOR AND SHAFT PUMP ASSEMBLY |
| END ITEM IDENTIFICATION AGAV | DESIGNED FOR TURBO SHAFT ENGINE TEST SYSTEM |
| SPECIAL FEATURES FEAT | OPERATING PRESSURE IS 100 PSI;DILIVERY FLOW RATE @1140 RPM=4.2GPM PER PUMP ASSEMBLY HAS 2 PUMPS; MAX CONTINUOUS PRESSURE IS 2500 PSI; MOTOR SHALL BE 3/4 HP, 220 VOLT, 3 PHASE, 1200 RPM, NEMA 143 TC, TEFC;SUITABLE FOR OUTDOOR USE IN AN AMBIENT TEMPERATURE RANGE OF MINUS 40 DECREES F TO PLUS 140 DEGREES F;APPLY ONE COAT OF PRIMER PER MIL-DTL-0053022, TYPE II. THEN APPLY ONE COAT TOP COAT PER MIL-PRF-85285, TYPE II USE COLOR NUMBER 17925 (WHITE) MIL-DTL-0053022 |
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 |
|---|---|---|
| 1464-381 | 0C770 | CONCEPTS NREC, LLC |
| 1464-427 | 0C770 | CONCEPTS NREC, LLC |
| 5SE02283 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
| 5SE02283-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-27-T-0531 | Oct 21, 2026 | Nov 5, 2026 | 1 | 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 23, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ROTOR AND SHAFT PUMP ASSEMBLY." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-628-2183/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-628-2183/