Acquisition method (AMC)
1
FSC 4820 × SEAT,VALVE
SEAT,VALVE
4820-01-679-2152 FSC 4820
NSN 4820-01-679-2152 (also written 4820016792152; NIIN 01-679-2152) is a seat, valve in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Nov 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SEAT,VALVE |
| END ITEM IDENTIFICATION AGAV | PUMP,PNEUMATIC |
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 |
|---|---|---|
| 04-1120-52 | 52837 | PSG CALIFORNIA, LLC DIV DOVER CORPORATION |
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
$12.19
Purchases
3
Total spend
$29,006
Nov 3, 2026
Last purchased
6 · 6.0/yr
Purchase records
$58,011
Total demand
$12.19
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Sep 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $11.96 and $12.27.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$12.09
Weighted by quantity$11.84
Observed range$11.73 – $12.34
Window coveredSep 2026 – Nov 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Nov 2026 | 50 | $12.19 | PATTERSON COONEY INC |
| Oct 2026 | 400 | $12.34 | STEALTH SUPPLY, INC. |
| Sep 2026 | 2,000 | $11.73 | STEALTH SUPPLY, INC. |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 3, 2026 | 50 | $12.19 | $609.50 | PATTERSON COONEY INC (9U103) | Unknown | Source ↗ |
| Oct 27, 2026 | 400 | $12.34 | $4,936 | STEALTH SUPPLY, INC. (6RVM4) | Unknown | Source ↗ |
| Sep 28, 2026 | 2,000 | $11.73 | $23,460 | STEALTH SUPPLY, INC. (6RVM4) | 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 | SPE7MC26P3727 ↗ | — | — | $23,460 |
| Oct 27, 2026 | SPE7M127P0883 ↗ | — | — | $4,936 |
| Nov 3, 2026 | SPE7M127P1059 ↗ | PATTERSON COONEY INC | — | $609.50 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 4 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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 12 days from posting to award.
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
PATTERSON COONEY INC
last award Nov 2026
STEALTH SUPPLY, INC.
last award Oct 2026
PSG CALIFORNIA, LLC DIV DOVER CORPORATION
no award yet
no awards on record
Listed source STEALTH SUPPLY, INC. won 2 of the last 3 awards. PATTERSON COONEY INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-Q-0101 | Oct 23, 2026 | Nov 2, 2026 | 50 | Expired | View at DIBBS → |
| SPE7M1-27-Q-0062 | Oct 15, 2026 | Oct 26, 2026 | 400 | Expired | View at DIBBS → |
| SPE7MC-27-T-0282 | Oct 8, 2026 | Oct 19, 2026 | 812 | Expired | View at DIBBS → |
| SPE7MC-26-T-195Z | Aug 14, 2026 | Aug 28, 2026 | 2,000 | 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: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAT,VALVE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-679-2152/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-679-2152/