AMSC / AMC
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FSC 4730 × REDUCER,PIPE
REDUCER,PIPE
4730-00-189-3035
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 |
|---|---|
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL PIPE |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.375 |
| MEDIA FOR WHICH DESIGNED MEDA | SECOND RESPONSE WATER-OIL-GAS |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS NPT |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE AST- B61 |
| NONDEFINITIVE SPEC/STD DATA ZZZT | CLASS A AND RATING 1 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 1.490 |
| MATERIAL MATT | OVERALL COPPER ALLOY 922 |
| REDUCER TYPE ACSP | CONCENTRIC |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81348-WW--460 |
| OPERATING PRESSURE CQQF | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 125.0 |
| OPERATING PRESSURE CQQF | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 175.0 |
| MEDIA FOR WHICH DESIGNED MEDA | FIRST RESPONSE STEAM |
| CONNECTION TYPE AWLS | SECOND END THREADED INTERNAL PIPE |
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE FAHRENHEIT 400.0 |
| CONNECTION STYLE AHNC | — |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 1.000 |
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 |
|---|---|---|
| GF11S1003CU | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| WWP460 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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 | |
|---|---|---|---|---|---|
| SPE7M3-26-T-8305 | Aug 19, 2026 | Aug 31, 2026 | 12 | 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 →