Acquisition method (AMC)
1
FSC 4820 × VALVE,REGULATING,FLUID PRESSURE
VALVE,REGULATING,FLUID PRESSURE
4820-00-444-9775 FSC 4820
NSN 4820-00-444-9775 (also written 4820004449775; NIIN 00-444-9775) is a valve, regulating, fluid pressure in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 3 suppliers are 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 | |
|---|---|---|---|
| SPE7MC-27-T-0754 | 1 | Closes in 7d | Bid → |
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 |
|---|---|
| FIRST END STYLE DESIGNATOR ACKN | — |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | THIRD END UNIFIED NATIONAL JOINT FINE (UNJF) 0.438-20 |
| FLOW CONTROL DEVICE ADQU | DIAPHRAGM |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | SECOND END UNIFIED NATIONAL JOINT FINE (UNJF) MODIFIED 0.562-18 |
| FIRST END THREAD DIRECTION ACLL | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | NOT IDENTICAL |
| SECOND END CONNECTION TYPE ACLS | THREADED INTERNAL BOSS |
| SECOND END STYLE DESIGNATOR ACLT | — |
| MAXIMUM INLET PRESSURE RATING AEVZ | POUNDS PER SQUARE INCH (PSI) 45.0 |
| TEMP RATING AZKQ | CELSIUS MAXIMUM 50.0 |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | FIRST END UNIFIED NATIONAL JOINT FINE (UNJF) 0.750-16 |
| THREAD DIRECTION AAJF | THIRD END RIGHT-HAND |
| BODY STYLE AAQL | — |
| SECOND END THREAD DIRECTION ACMS | RIGHT-HAND |
| FIRST END THREAD CLASS ACLK | 3B |
| FIRST END CONNECTION TYPE ACKM | THREADED INTERNAL BOSS |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS ACMX | NOT IDENTICAL WITH FIRST OR SECOND END |
| THIRD END CONNECTION TYPE ACMY | THREADED INTERNAL BOSS |
| OUTLET PRESSURE RANGE AEVA | POUNDS PER SQUARE INCH (PSI) 0.0 TO 45.0 |
| REGULATION TYPE AEVN | AUTOMATIC SINGLE STAGE |
| SECOND END THREAD CLASS ACMR | 3B |
| THIRD END STYLE DESIGNATOR ACMZ | — |
| END CONNECTION QUANTITY ADQZ | 3 |
| VALVE LOADING METHOD AEVR | SPRING |
| THIRD END THREAD CLASS ACNY | 3B |
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 |
|---|---|---|
| 101800-50 | 96124 | TRANSDIGM INC DIV AERO FLUID PRODUCTS |
| 4400B1271 | 87557 | LOCKHEED CORP LOCKHEED ELECTRONICS CO INC |
| 4400B1271 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS |
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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-27-T-0754 | Oct 16, 2026 | Oct 26, 2026 | 1 | Open | 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 16, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,REGULATING,FLUID PRESSURE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-444-9775/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-444-9775/