Acquisition method (AMC)
3
FSC 4320 × PUMP UNIT,RECIPROCATING
PUMP UNIT,RECIPROCATING
4320-01-346-3977 FSC 4320
NSN 4320-01-346-3977 (also written 4320013463977; NIIN 01-346-3977) is a pump unit, reciprocating in Federal Supply Class 4320, Power and Hand Pumps. 5 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)
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 |
|---|---|
| PUMP QUANTITY AENC | 1 |
| END ITEM IDENTIFICATION AGAV | PUMP,RECIPROCATING,HAND DRIVE |
| UNPACKAGED UNIT LENGTH AJAF | INCHES MAXIMUM 9.500 |
| UNPACKAGED UNIT WIDTH AJAG | INCHES MAXIMUM 7.500 |
| UNPACKAGED UNIT HEIGHT AJAH | INCHES MAXIMUM 35.00 |
| OPERATING PRESSURE CQQF | POWER DRIVE POUNDS PER SQUARE INCH GAUGE (PSIG) NOMINAL 5000.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | HAND PUMP ASSEMBLY, WHEEL POWER OPERATED RE-REEVE |
| SPECIAL FEATURES FEAT | 4 MOUNTING HOLES, 4" DIAMETER THRU (NOMINAL); FILLER PLUG (VENTED); INTERNAL WIDTH: 5.880" (NOMINAL) |
| SPECIAL TEST FEATURES SPCL | UNIT WEIGHT: 20LBS |
| SUPPLEMENTARY FEATURES SUPP | PUMP FLOW SHALL BE .202 + OR - .040 CUBIC INCHES PER STROKE; ITEM SHALL BE A SELF-CONTAINED LIGHTWEIGHT UNIT CONSISTING OF A 230 (NOMINAL) CUBIC INCH RESERVOIR, MANUAL OPERATED PUMPING UNIT AND A LOAD RELEASE VALVE; ITEM SHALL BE SUITABLE FOR OPERATING IN A HORIZONTAL OR VERTIAL POSITION |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-AS-E Y14.100 |
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 |
|---|---|---|
| 3559200301 | 09990 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION |
| 3559200301 | 8CL60 | QCC LLC |
| 626151-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST |
| C 301 | 13829 | PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION |
| C 301 | 4M560 | COMMERCIAL INTERTECH CORP |
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
$11,623.65
Purchases
1
Total spend
$23,247
Oct 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$46,495
Total demand
$11,623.65
Latest unit price
Purchase history
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 |
|---|---|---|---|---|
| Oct 19, 2026 | SPE7M227V0253 ↗ | — | — | $23,247 |
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.
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
CAGE 5E8P3
last award Oct 2026
COMMERCIAL INTERTECH CORP
no award yet
no awards on record
Listed source NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST
no award yet
no awards on record
Listed source PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION
no award yet
no awards on record
Listed source QCC LLC
no award yet
no awards on record
Listed source CAGE 5E8P3 won the only award on record. CAGE 5E8P3 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-27-T-0033 | Oct 9, 2026 | Oct 19, 2026 | 2 | 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PUMP UNIT,RECIPROCATING." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-346-3977/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-346-3977/