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. 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-0661 | 13 | Closes in 4d | Bid → |
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 | Open | 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 October 19, 2026.
Link
https://nsnexplorer.com/nsn/4310-01-340-0474/