AMSC / AMC
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FSC 4820 × VALVE,STOP-CHECK
VALVE,STOP-CHECK
4820-01-542-3239
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
Restricted — approved sources only, based on the latest AMSC/AMC on record.
Competition
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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 |
|---|---|
| FLOW CONTROL DEVICE ADQU | DISK |
| BONNET TYPE ADSR | INSIDE SCREW |
| BONNET ATTACHMENT METHOD ADST | BOLTED |
| DISK LOADING METHOD ADSU | WEIGHT |
| BOLT HOLE QUANTITY AECS | 10 |
| END ITEM IDENTIFICATION AGAV | NEW CONSTRUCTION LCS1 |
| VALVE OPERATION METHOD AQLR | MANUAL |
| FLANGE SHAPE ARKN | ALL ENDS ROUND WITH HOLES |
| CONNECTION TYPE AWLS | ALL ENDS FLANGE |
| VALVE SIZE CCFG | INCHES 5.000 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| NOMINAL OUTSIDE DIAMETER CWCD | ALL ENDS INCHES 9.060 |
| FACE TO FACE DISTANCE CWCF | INCHES 14.000 |
| NOMINAL THICKNESS CWCK | ALL ENDS INCHES 0.560 |
| BOLT HOLE NOMINAL DIAMETER CWCQ | ALL ENDS INCHES 0.690 |
| BOLT CIRCLE NOMINAL DIAMETER CWCT | ALL ENDS INCHES 7.810 |
| FLANGE FACE DESIGN CWDF | ALL ENDS PLAIN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SCUPPER VALVE |
| MATERIAL MATT | OVERALL COPPER ALLOY 922 |
| MATERIAL MATT | PACKING PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL MATT | STEM NICKEL ALLOY 400 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| STYLE DESIGNATOR STYL | — |
| FURNISHED ITEMS AND QUANTITY TMQY | HANDLE 1 |
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 |
|---|---|---|
| 0502306300 | 09032 | TATE ANDALE, LLC |
| 4-210 | 09032 | TATE ANDALE, LLC |
| 4-210-M20 | 09032 | TATE ANDALE, LLC |
| 4-210-M20 5IN BRZ | 03958 | MINDECO CORP |
| 5071 5IN | 03958 | MINDECO CORP |
| 5071 5IN | 76364 | MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC |
| 5071 5IN | 91643 | SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. DBA SERVICE BRASS FITTINGS |
| 5071 5IN. | 1FG54 | RAYMOND R GOULD |
| 5071-007 5.0IN | 76364 | MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC |
| 5071-012-500 | 76364 | MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC |
| 54-111F 5IN BRZ | 03958 | MINDECO CORP |
| 54-111F 5IN BRZ | 09032 | TATE ANDALE, LLC |
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
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Last purchased
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Purchase records
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Total demand
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Latest award total
Price history
What the government paid per unit
Fewer than two priced purchases on record — see the table below.
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-26-T-156W | Jul 29, 2026 | Aug 13, 2026 | 1 | 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.
- Contract action totals: USAspending, context only.
- Full methodology →