Acquisition method (AMC)
3
FSC 4820 × VALVE,REGULATING,FLUID PRESSURE
VALVE,REGULATING,FLUID PRESSURE
4820-01-482-7910 FSC 4820
NSN 4820-01-482-7910 (also written 4820014827910; NIIN 01-482-7910) is a valve, regulating, fluid pressure in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 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)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| BODY STYLE AAQL | — |
| FURNISHED ITEMS ABFF | TAILPIECE W/GROOVES |
| FIRST END CONNECTION TYPE ACKM | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED ACLG | INCHES 0.500 |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | IDENTICAL |
| FACE TO FACE DISTANCE ADQL | INCHES NOMINAL 9.250 |
| FLOW CONTROL DEVICE ADQU | DISK |
| END CONNECTION QUANTITY ADQZ | 2 |
| OUTLET PRESSURE RANGE AEVA | POUNDS PER SQUARE INCH (PSI) 5.0 TO 60.0 |
| REGULATION TYPE AEVN | AUTOMATIC SINGLE STAGE |
| VALVE LOADING METHOD AEVR | SPRING |
| MAXIMUM INLET PRESSURE RATING AEVZ | POUNDS PER SQUARE INCH (PSI) 250.0 |
| END ITEM IDENTIFICATION AGAV | AVENGER CLASS MCM |
| MATERIAL MATT | FLOW CONTROL DEVICE RUBBER SYNTHETIC |
| MATERIAL MATT | STEM NICKEL ALLOY AND COPPER ALLOY |
| MATERIAL MATT | SEAT NICKEL ALLOY AND COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288 QQ-N-288 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCATION NOT OTHERWISE SPECIFIED ASSN STD SINGLE MATERIAL RESPONSE AST- B61 |
| MEDIA FOR WHICH DESIGNED MEDA | LOCATION NOT OTHERWISE SPECIFIED WATER, SALT |
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 |
|---|---|---|
| 40397-4 | 55378 | TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC |
| 40397-4 ASSY 40397-403 | 55378 | TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC |
| 40397-403 | 55378 | TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC |
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
$5,633.00
Purchases
1
Total spend
$22,532
Aug 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$45,064
Total demand
$5,633.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | 4 | $5,633.00 | $22,532 | PHOENIX TRADING INC. (4LF36) | 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 19, 2026 | SPE7MC26V4060 ↗ | PHOENIX TRADING INC. | — | $22,532 |
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
PHOENIX TRADING INC.
last award Aug 2026
TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC
no award yet
no awards on record
Listed source PHOENIX TRADING INC. won the only award on record. PHOENIX TRADING INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-175C | Aug 7, 2026 | Aug 17, 2026 | 4 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,REGULATING,FLUID PRESSURE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-482-7910/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-482-7910/