Acquisition method (AMC)
1
FSC 4820 × VALVE,RESTRICTOR CHECK
VALVE,RESTRICTOR CHECK
4820-00-005-7148 FSC 4820
NSN 4820-00-005-7148 (also written 4820000057148; NIIN 00-005-7148) is a valve, restrictor check in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 3 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| MAXIMUM OPERATING TEMP AEHZ | FIRST RESPONSE FAHRENHEIT -65.0 |
| MAXIMUM OPERATING TEMP AEHZ | SECOND RESPONSE FAHRENHEIT 275.0 |
| VALVE OPERATION METHOD AQLR | AUTOMATIC |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| SPECIAL FEATURES FEAT | FILTER NOT SUPPLIED ON MODEL WHEN ORIFICE SIZE IS .070 OR LARGER; PORTS IAW MS-33514 MS-33514 |
| MATERIAL MATT | BODY ALUMINUM 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 |
|---|---|---|
| 1164-1B3532 | 57817 | TACTAIR FLUID CONTROLS INC PHOENIX CONTROLS DIV |
| 1164-1B3532 | 70236 | TACTAIR FLUID CONTROLS INC |
| 95738-1 | 26044 | SAF INDUSTRIES LLC DBA SAF INDUSTRIES LLC DIV GARKENYON |
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
$15,217.3913
Purchases
1
Total spend
$350,000
Oct 14, 2026
Last purchased
4 · 4.0/yr
Purchase records
$745,936
Total demand
$15,217.3913
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | 23 | $15,217.3913 | $350,000 | TACTAIR FLUID CONTROLS INC (70236) | 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 | SPE7M126P9890 ↗ | TACTAIR FLUID CONTROLS INC | — | $25,056 |
| Sep 15, 2026 | SPE7M226D60LB ↗ | TACTAIR FLUID CONTROLS INC | — | $350,000 |
| Oct 14, 2026 | SPE7M226D60LB/SPE7M127F0192 ↗ | TACTAIR FLUID CONTROLS INC | — | $20,880 |
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
TACTAIR FLUID CONTROLS INC
last award Sep 2026
SAF INDUSTRIES LLC DBA SAF INDUSTRIES LLC DIV GARKENYON
no award yet
no awards on record
Listed source TACTAIR FLUID CONTROLS INC PHOENIX CONTROLS DIV
no award yet
no awards on record
Listed source TACTAIR FLUID CONTROLS INC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-U-0353 | Aug 28, 2026 | Sep 11, 2026 | 23 | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,RESTRICTOR CHECK." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-005-7148/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-005-7148/