Acquisition method (AMC)
1
FSC 4820 × VALVE,REGULATING,FLUID PRESSURE
VALVE,REGULATING,FLUID PRESSURE
4820-00-551-1094 FSC 4820
NSN 4820-00-551-1094 (also written 4820005511094; NIIN 00-551-1094) is a valve, regulating, fluid pressure in Federal Supply Class 4820, Valves, Nonpowered. 13 manufacturer part numbers from 8 suppliers are on record. No purchases are on record yet.
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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 CONNECTION QUANTITY ADQZ | 2 |
| SECOND END THREAD CLASS ACMR | 2A |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | SECOND END NGO 0.880-14 |
| REGULATION TYPE AEVN | MANUAL SINGLE STAGE |
| VALVE LOADING METHOD AEVR | SPRING |
| MAXIMUM INLET PRESSURE RATING AEVZ | POUNDS PER SQUARE INCH (PSI) 400.0 |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED ACMP | INCHES NOMINAL 0.625 |
| SECOND END CONNECTION TYPE ACLS | THREADED EXTERNAL TUBE |
| MEDIA FOR WHICH DESIGNED MEDA | LOCATION NOT OTHERWISE SPECIFIED ACETYLENE |
| SECOND END THREAD DIRECTION ACMS | LEFT-HAND |
| SECOND END SEAT ANGLE IN DEG ACTF | 37.0 |
| SECOND END STYLE DESIGNATOR ACLT | — |
| BODY STYLE AAQL | — |
| FURNISHED ITEMS ABFF | FILTER |
| FIRST END CONNECTION TYPE ACKM | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED ACLH | INCHES NOMINAL 0.250 |
| FIRST END THREAD CLASS ACLK | 2A |
| MATERIAL MATT | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| FIRST END SEAT RADIUS ACTK | INCHES NOMINAL 0.062 |
| FLOW CONTROL DEVICE ADQU | DIAPHRAGM |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE 1 |
| FIRST END THREAD DIRECTION ACLL | LEFT-HAND |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | FIRST END UNF 9 TO 16-18 |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | NOT IDENTICAL |
| TEMP RATING AZKQ | FAHRENHEIT MINIMUM -40.0 AND FAHRENHEIT MAXIMUM 165.0 |
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 |
|---|---|---|
| 0781-3983 | 63026 | VICTOR EQUIPMENT CO |
| 0781-6013 | 63026 | VICTOR EQUIPMENT CO |
| 1362470 | 45152 | OSHKOSH CORP |
| 1362470 | 75Q65 | OSHKOSH DEFENSE LLC |
| 70-3015 | 34920 | HARRIS J W CO INC HARRIS WELCO DIV |
| A-A-55540 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| AA55540-1 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MILR13877 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RVT8011 | 17941 | UNIWELD PRODUCTS, INC. DBA UNIWELD PRODUCTS INC |
| UL252 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE |
| UL252-TYPE-1 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE |
| VTS410A968 | 63026 | VICTOR EQUIPMENT CO |
| VTS460A-300 | 63026 | VICTOR EQUIPMENT CO |
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
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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 | |
|---|---|---|---|---|---|
| SPE7M4-26-T-445F | Sep 25, 2026 | Oct 8, 2026 | 93 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,REGULATING,FLUID PRESSURE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-551-1094/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-551-1094/