Acquisition method (AMC)
0
FSC 4310 × DIAPHRAGM,PUMP,SPECIAL SHAPED
DIAPHRAGM,PUMP,SPECIAL SHAPED
4310-01-340-0474 FSC 4310
NSN 4310-01-340-0474 (also written 4310013400474; NIIN 01-340-0474) is a diaphragm, pump, special shaped in Federal Supply Class 4310, Compressors and Vacuum Pumps. 1 manufacturer part number from 1 supplier is 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?
The codes on record do not say whether this item is competed or bought from a named source.
Suffix (AMSC)
0
Competition
—
AMC 0: not established: the part has not completed screening. AMSC 0 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | CHEMICAL FEED PUMP,DUAL HEAD,115V 50/60HZ |
| PRESSURE RATING BGST | POUNDS PER SQUARE INCH (PSI) MAXIMUM 20.0 |
| MATERIAL MATT | PLASTIC POLYTETRAFLUOROETHYLENE |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| C-406T | 05668 | COLE-PARMER INSTRUMENT COMPANY, LLC |
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
$80.50
Purchases
1
Total spend
$80.50
Sep 28, 2026
Last purchased
2 · 2.0/yr
Purchase records
$161.00
Total demand
$80.50
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 1 | $80.50 | $80.50 | PACIFIC STAR CORPORATION (4QNY3) | Unknown | Source ↗ |
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 28, 2026 | SPE7M126V161Z ↗ | PACIFIC STAR CORPORATION | — | $80.50 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
PACIFIC STAR CORPORATION
last award Sep 2026
COLE-PARMER INSTRUMENT COMPANY, LLC
no award yet
no awards on record
Listed source PACIFIC STAR CORPORATION won the only award on record. PACIFIC STAR CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-0661 | Oct 13, 2026 | Oct 23, 2026 | 13 | Expired | View at DIBBS → |
| SPE7M1-26-T-369A | Sep 23, 2026 | Oct 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DIAPHRAGM,PUMP,SPECIAL SHAPED." nsnexplorer.com, https://nsnexplorer.com/nsn/4310-01-340-0474/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4310-01-340-0474/