Acquisition method (AMC)
1
FSC 4320 × PUMP,ROTARY
PUMP,ROTARY
4320-01-436-7333 FSC 4320
NSN 4320-01-436-7333 (also written 4320014367333; NIIN 01-436-7333) is a pump, rotary in Federal Supply Class 4320, Power and Hand Pumps. 3 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)
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 |
|---|---|
| INTAKE CONNECTION QUANTITY AAYT | 1 |
| INTAKE CONNECTION TYPE AAYU | ROUND FLANGE |
| DISCHARGE CONNECTION QUANTITY AAYV | 1 |
| DISCHARGE CONNECTION TYPE AAYW | ROUND FLANGE |
| END ITEM IDENTIFICATION AGAV | NAVY WEAPONS SYSTEM KK, 170' PATROL COASTAL (PC-1) CLASS SHIPS |
| MAXIMUM DISCHARGE FLOW RATE AHYV | GALLONS PER MINUTE 10.0 AND GALLONS PER MINUTE 7.0 |
| DISCHARGE PRESSURE AHYW | POUNDS PER SQUARE INCH GAUGE (PSIG) 250.0 AND POUNDS PER SQUARE INCH GAUGE (PSIG) 150.0 AND POUNDS PER SQUARE INCH GAUGE (PSIG) 100.0 |
| OPERATING SPEED AT RATED CAPACITY AHYZ | REVOLUTIONS PER MINUTE 1800.0 AND REVOLUTIONS PER MINUTE 1200.0 |
| PUMP ROTATION DIRECTION AHZD | CLOCKWISE AND COUNTERCLOCKWISE |
| ROTARY PUMP DESIGN AHZR | GEAR |
| OPERATION METHOD APHE | POWERED |
| SPECIAL FEATURES FEAT | INTAKE AND DISCHARGE PORTS 1" 300LB FLANGES |
| MEDIA FOR WHICH DESIGNED MEDA | LOCATION NOT OTHERWISE SPECIFIED FUEL/OIL, HYDROCARBON |
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 |
|---|---|---|
| 5-1040-2945-002 | 63097 | VIKING PUMP, INC |
| 954-00000-23 | 32770 | KATO ENGINEERING INC. |
| MODEL GV1241 | 63097 | VIKING PUMP, 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
—
Purchases
0
Total spend
—
Sep 3, 2026
Last purchased
1 · 1.0/yr
Purchase records
$116,129
Total demand
$116,129
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 3, 2026 | SPE7M826D60AY/SPE7M126F5538 ↗ | APEX PINNACLE CORP | — | $116,129 |
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
APEX PINNACLE CORP
last award Sep 2026
KATO ENGINEERING INC.
no award yet
no awards on record
Listed source VIKING PUMP, INC
no award yet
no awards on record
Listed source APEX PINNACLE CORP won the only award on record. APEX PINNACLE CORP 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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PUMP,ROTARY." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-436-7333/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-436-7333/