Acquisition method (AMC)
1
FSC 4320 × PUMP UNIT,CENTRIFUGAL
PUMP UNIT,CENTRIFUGAL
4320-01-393-5921 FSC 4320
NSN 4320-01-393-5921 (also written 4320013935921; NIIN 01-393-5921) is a pump unit, centrifugal in Federal Supply Class 4320, Power and Hand Pumps. 12 manufacturer part numbers from 5 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M1-27-T-1023 | 1 | Closes in 7d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| PRIME MOVER QUANTITY AAXH | 1 |
| STAGE QUANTITY AAYD | 1 |
| INTAKE CONNECTION QUANTITY AAYT | 1 |
| INTAKE CONNECTION TYPE AAYU | UNTHREADED EXTERNAL |
| DISCHARGE CONNECTION QUANTITY AAYV | 1 |
| DISCHARGE CONNECTION TYPE AAYW | UNTHREADED EXTERNAL |
| CURRENT TYPE ACDC | DC |
| COOLING MEDIUM ACZV | PRIME MOVER AIR |
| PUMP QUANTITY AENC | 1 |
| MAXIMUM DISCHARGE FLOW RATE AHYV | GALLONS PER MINUTE 7.1 |
| DISCHARGE PRESSURE AHYW | KILOGRAMS PER SQUARE CENTIMETER GAUGE 10.0 |
| TOTAL HEAD AHYX | FEET 3.300 |
| CENTRIFUGAL PUMP DESIGN AHZE | MIXED FLOW |
| CENTRIFUGAL PUMP IMPELLER QUANTITY AHZF | 1 |
| CENTRIFUGAL PUMP IMPELLER SUCTION TYPE AHZG | SINGLE |
| OPERATION RELATIONSHIP DESIGN AHZS | SIMULTANEOUS |
| UNPACKAGED UNIT LENGTH AJAF | INCHES NOMINAL 6.693 |
| UNPACKAGED UNIT WIDTH AJAG | INCHES NOMINAL 2.6970 |
| UNPACKAGED UNIT HEIGHT AJAH | INCHES NOMINAL 2.953 |
| PRIME MOVER TYPE AKDJ | ELECTRIC MOTOR |
| INCLOSURE TYPE AKNA | FULLY INCLOSED |
| CURRENT RATING IN AMPS AMPS | 0.9 |
| COOLING METHOD BFMF | AIR TO AIR COOLED |
| PRIME MOVER POWER RATING CSYL | HORSEPOWER 0.001 |
| VOLTAGE IN VOLTS ELEC | 24.0 |
| SPECIAL FEATURES FEAT | CONTINUOUS OPERATION MOTOR IN TEMPERATURE RANGE OF M40.0 DEG F TO 212.0 DEG F; MOTOR BRACKET CAN BE TURNED THROUGH A FULL 360.0 DEG TO FACILITATE INSTALLATION; 19.0 MM OR 3/4 IN. HOSE SIZE CONNECTIONS |
| MATERIAL MATT | PUMP BASIC PLASTIC |
| MEDIA FOR WHICH DESIGNED MEDA | LOCATION NOT OTHERWISE SPECIFIED WATER, FRESH OR WATER, SALT |
| SUPPLEMENTARY FEATURES SUPP | HAS 2 LEAD WIRES 260.0 MM LONG |
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 |
|---|---|---|
| 10-24504-04 | 0V762 | JOHNSON PUMP OF AMERICA |
| 10-24504-4 | S4759 | SPX FLOW TECHNOLOGY SWEDEN AB |
| 10-35175-4 | 0V762 | JOHNSON PUMP OF AMERICA |
| 10-35175-4 | S4759 | SPX FLOW TECHNOLOGY SWEDEN AB |
| 10196894 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 72-309-24 | 39066 | ADVANCED THERMODYNAMICS CORP |
| C030P5-1 | 0V762 | JOHNSON PUMP OF AMERICA |
| C030P5-1 | A159N | SPX FLOW EUROPE LIMITED - SWEDEN FILIAL |
| C030P5-1 | S4759 | SPX FLOW TECHNOLOGY SWEDEN AB |
| C030P5-1 24V | 0V762 | JOHNSON PUMP OF AMERICA |
| C030P5-1 24V | A159N | SPX FLOW EUROPE LIMITED - SWEDEN FILIAL |
| C030P5-1 24V | S4759 | SPX FLOW TECHNOLOGY SWEDEN AB |
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
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Last purchased
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Purchase records
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Total demand
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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 | |
|---|---|---|---|---|---|
| SPE7M1-27-T-1023 | Oct 16, 2026 | Oct 26, 2026 | 1 | Open | 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 16, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PUMP UNIT,CENTRIFUGAL." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-393-5921/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-393-5921/