Acquisition method (AMC)
3
FSC 4810 × SEAT,VALVE
SEAT,VALVE
4810-01-184-6568 FSC 4810
NSN 4810-01-184-6568 (also written 4810011846568; NIIN 01-184-6568) is a seat, valve in Federal Supply Class 4810, Valves, Powered. 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 | |
|---|---|---|---|
| SPE4A1-27-T-0275 | 11 | Closes in 6d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| FLANGE DIAMETER ABKK | INCHES MINIMUM 0.374 AND INCHES MAXIMUM 0.376 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 0.323 AND INCHES MAXIMUM 0.325 |
| FLANGE SEAT TO DISK END HEIGHT AJRF | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.250 |
| UNDER FLANGE HEIGHT AJRM | INCHES MINIMUM 0.445 AND INCHES MAXIMUM 0.455 |
| SEAT ANGLE IN DEG AJSG | MINIMUM 28.000 AND MAXIMUM 32.000 |
| SEATING SURFACE SHAPE CQKM | ANGULAR |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-763 QQ-S-763 |
| 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 |
|---|---|---|
| 3162059-2 | 59364 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
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
$52.17
Purchases
2
Total spend
$7,512
Oct 21, 2026
Last purchased
5 · 5.0/yr
Purchase records
$17,500
Total demand
$52.17
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 50 | $52.17 | $2,609 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (59364) | Unknown | Source ↗ |
| Sep 24, 2026 | 94 | $52.17 | $4,904 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (59364) | 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 24, 2026 | SPE4A122G0015/SPE4A126F1463 ↗ | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | — | $4,904 |
| Oct 7, 2026 | SPE4A122G0015/SPE4A127F0021 ↗ | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | — | $2,609 |
| Oct 21, 2026 | SPE4A127P0193 ↗ | — | — | $2,475 |
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 25 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
HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
last award Oct 2026
HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL won 2 of the last 2 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A1-27-T-0275 | Nov 6, 2026 | Nov 13, 2026 | 11 | Open | View at DIBBS → |
| SPE4A1-27-T-0071 | Oct 13, 2026 | Oct 23, 2026 | 11 | Cancelled | View at DIBBS → |
| SPE4A1-26-T-2782 | Sep 16, 2026 | Sep 28, 2026 | 50 | Expired | View at DIBBS → |
| SPE4A1-26-T-2693 | Aug 27, 2026 | Sep 9, 2026 | 94 | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAT,VALVE." nsnexplorer.com, https://nsnexplorer.com/nsn/4810-01-184-6568/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4810-01-184-6568/