Acquisition method (AMC)
3
FSC 4320 × PUMP UNIT,RECIPROCATING
PUMP UNIT,RECIPROCATING
4320-01-690-8355 FSC 4320
NSN 4320-01-690-8355 (also written 4320016908355; NIIN 01-690-8355) is a pump unit, reciprocating in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 1 supplier 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Q
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 |
|---|---|
| MOUNTING TYPE AAXX | BASE |
| INTAKE CONNECTION TYPE AAYU | OVAL FLANGE |
| DISCHARGE CONNECTION QUANTITY AAYV | 1 |
| DISCHARGE CONNECTION TYPE AAYW | OVAL FLANGE |
| PUMP QUANTITY AENC | 1 |
| END ITEM IDENTIFICATION AGAV | PUMP,CIRCULATING |
| MAXIMUM DISCHARGE FLOW RATE AHYV | GALLONS PER MINUTE 70.0 |
| DISCHARGE PRESSURE AHYW | POUNDS PER SQUARE INCH GAUGE (PSIG) 232.0 |
| PRIME MOVER POWER RATING CSYL | HORSEPOWER 3.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | VERTICAL MULTISTAGE PUMP |
| FREQUENCY IN HERTZ FREQ | 60.0 |
| MATERIAL MATT | PUMP BASIC IRON CAST OR STEEL |
| MEDIA FOR WHICH DESIGNED MEDA | WATER, FRESH AND WASTEWATER |
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 |
|---|---|---|
| 18-5248 REV 3 | 3MRB8 | WEBER INDUSTRIES INC DBA WEBTROL PUMPS |
| NV45B4FE | 3MRB8 | WEBER INDUSTRIES INC DBA WEBTROL PUMPS |
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 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,775
Total demand
$4,775
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 24, 2026 | SPE7M126V7236 ↗ | KAMPI COMPONENTS CO INC | — | $4,775 |
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
KAMPI COMPONENTS CO INC
last award Sep 2026
WEBER INDUSTRIES INC DBA WEBTROL PUMPS
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won the only award on record. KAMPI COMPONENTS CO INC 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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PUMP UNIT,RECIPROCATING." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-690-8355/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-690-8355/