Acquisition method (AMC)
1
FSC 4820 × VALVE,CHECK
VALVE,CHECK
4820-00-061-7877 FSC 4820
NSN 4820-00-061-7877 (also written 4820000617877; NIIN 00-061-7877) is a valve, check in Federal Supply Class 4820, Valves, Nonpowered. 8 manufacturer part numbers from 7 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 |
|---|---|
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | ALL ENDS RIGHT-HAND |
| FLOW CONTROL DEVICE ADQU | POPPET |
| DISK LOADING METHOD ADSU | SPRING |
| CONNECTION STYLE AHNC | — |
| VALVE OPERATION METHOD AQLR | AUTOMATIC |
| CONNECTION TYPE AWLS | ALL ENDS THREADED EXTERNAL TUBE |
| MOUNTING POSITION BBJX | HORIZONTAL OR VERTICAL |
| THREAD QUANTITY PER INCH CMLP | 14 |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.875 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| SEAT ANGLE CQRB | ALL ENDS DEGREES 37.0 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | ALL ENDS INCHES 0.625 |
| MATERIAL MATT | BODY ALUMINUM ALLOY |
| MATERIAL MATT | FLOW CONTROL DEVICE STEEL |
| MATERIAL MATT | SEAT ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6, ALLOY 2024 QQ-A-225 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-S-764,TYE 416-CANCELED QQ-S-764 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6, ALLOY 2024 QQ-A-225 |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE FUEL/OIL, HYDROCARBON |
| SURFACE TREATMENT SFTT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TY 2 |
| STYLE DESIGNATOR STYL | — |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNF |
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 |
|---|---|---|
| 1112-589993 | 0TR84 | FEDERAL INDUSTRIES, INC. DBA UNITED VALVE COMPANY |
| 1112-589993 | 45681 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS |
| 1112-589993 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 1112-599316 | 45681 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS |
| 128SC-H135-10 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 128SC-H135-10 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 2C5010 | 99240 | CRISSAIR INC DIV ESCO TECHNOLOGIES |
| 7M92-10D | 76301 | THE BOEING COMPANY DIV DEFENSE |
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
$755.00
Purchases
1
Total spend
$58,890
Oct 14, 2026
Last purchased
2 · 2.0/yr
Purchase records
$117,780
Total demand
$755.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | 78 | $755.00 | $58,890 | VETERANS AEROSPACE LLC (9DMG2) | 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 |
|---|---|---|---|---|
| Oct 14, 2026 | SPE7M027V0111 ↗ | VETERANS AEROSPACE LLC | — | $58,890 |
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.
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
VETERANS AEROSPACE LLC
last award Oct 2026
CRISSAIR INC DIV ESCO TECHNOLOGIES
no award yet
no awards on record
Listed source FEDERAL INDUSTRIES, INC. DBA UNITED VALVE COMPANY
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION
no award yet
no awards on record
Listed source PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source VETERANS AEROSPACE LLC won the only award on record. VETERANS AEROSPACE LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-190L | Aug 12, 2026 | Aug 24, 2026 | 57 | Expired | View at DIBBS → |
| SPE7MC-26-T-196H | Aug 14, 2026 | Aug 24, 2026 | 78 | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,CHECK." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-061-7877/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-061-7877/