Acquisition method (AMC)
3
FSC 4820 × VALVE,GATE
VALVE,GATE
4820-01-218-7172 FSC 4820
NSN 4820-01-218-7172 (also written 4820012187172; NIIN 01-218-7172) is a valve, gate in Federal Supply Class 4820, Valves, Nonpowered. 6 manufacturer part numbers from 2 suppliers are 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?
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 |
|---|---|
| SPECIAL FEATURES FEAT | MAGNETIC PERMEABILITY IS 2.0 OR LESS |
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 |
|---|---|---|
| 8271-9044-12A | 11661 | NEWDELL COMPANY, THE DBA LADISH VALVES |
| 8271-9044-12A 1.25IN | 11661 | NEWDELL COMPANY, THE DBA LADISH VALVES |
| 8271-9044-12A 1.25INVM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 8271-9044-12AVM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 8271-9044-GG01-A12A | 11661 | NEWDELL COMPANY, THE DBA LADISH VALVES |
| 8271-9044-GG01-A12AVM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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
$6,661.00
Purchases
1
Total spend
$19,983
Sep 28, 2026
Last purchased
2 · 2.0/yr
Purchase records
$39,966
Total demand
$6,661.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 3 | $6,661.00 | $19,983 | MARTIN MILITARY INC (1WZZ2) | 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 | SPE7MC26P3739 ↗ | MARTIN MILITARY INC | — | $19,983 |
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
MARTIN MILITARY INC
last award Sep 2026
NAVAL INVENTORY CONTROL POINT MECHANICSBURG
no award yet
no awards on record
Listed source NEWDELL COMPANY, THE DBA LADISH VALVES
no award yet
no awards on record
Listed source MARTIN MILITARY INC won the only award on record. MARTIN MILITARY INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-Q-0429 | Sep 3, 2026 | Sep 15, 2026 | 3 | 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. "VALVE,GATE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-218-7172/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-218-7172/