Acquisition method (AMC)
1
FSC 4820 × VALVE,VENT
VALVE,VENT
4820-01-174-9369 FSC 4820
NSN 4820-01-174-9369 (also written 4820011749369; NIIN 01-174-9369) is a valve, vent in Federal Supply Class 4820, Valves, Nonpowered. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | LP COMPRESSORS |
| SPECIAL FEATURES FEAT | VALVE SZ 0.500 IN. BY 1.000 IN. |
| MATERIAL MATT | BODY COPPER ALLOY |
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 |
|---|---|---|
| 202928926SS | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
| A515-2-1 | 28953 | RIX INDUSTRIES |
| D48CUU-04 1/2 X 1 | 65079 | DANCO VALVE COMPANY |
| D48CUU-04H-1/2-1 | 5P967 | DANTE VALVE COMPANY |
| D48CUU-04H-1/2-1 | 65079 | DANCO VALVE COMPANY |
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
$15,909.0909
Purchases
1
Total spend
$350,000
Oct 20, 2026
Last purchased
4 · 4.0/yr
Purchase records
$893,882
Total demand
$15,909.0909
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | 22 | $15,909.0909 | $350,000 | ECI DEFENSE GROUP, INC. DIV ECI-GA (4BJ65) | 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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE7M526V7063 ↗ | ECI DEFENSE GROUP, INC. DIV ECI-GA | — | $35,251 |
| Oct 5, 2026 | SPE7M227D60AN ↗ | ECI DEFENSE GROUP, INC. DIV ECI-GA | — | $350,000 |
| Oct 20, 2026 | SPE7M227D60AN/SPE7M127F0324 ↗ | ECI DEFENSE GROUP, INC. DIV ECI-GA | — | $158,630 |
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
ECI DEFENSE GROUP, INC. DIV ECI-GA
last award Oct 2026
ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
no award yet
no awards on record
Listed source DANCO VALVE COMPANY
no award yet
no awards on record
Listed source DANTE VALVE COMPANY
no award yet
no awards on record
Listed source RIX INDUSTRIES
no award yet
no awards on record
Listed source ECI DEFENSE GROUP, INC. DIV ECI-GA won the only award on record. ECI DEFENSE GROUP, INC. DIV ECI-GA won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-U-0479 | Sep 14, 2026 | Oct 1, 2026 | 22 | Expired | View at DIBBS → |
| SPE7M2-26-U-0395 | Aug 28, 2026 | Sep 11, 2026 | 22 | Cancelled | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,VENT." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-174-9369/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-174-9369/