AMSC / AMC
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FSC 3120 × BUSHING,SLEEVE
BUSHING,SLEEVE
3120-01-231-7574
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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES NOMINAL 2.6250 |
| BODY OUTSIDE DIAMETER ADAR | INCHES NOMINAL 0.9062 |
| BODY INSIDE DIAMETER ADAS | INCHES MINIMUM 0.4990 AND INCHES MAXIMUM 0.5000 |
| LEFT FLANGE OUTSIDE DIAMETER AGFQ | INCHES MINIMUM 0.9350 AND INCHES MAXIMUM 0.9360 |
| RIGHT FLANGE OUTSIDE DIAMETER AGFR | INCHES MINIMUM 0.9350 AND INCHES MAXIMUM 0.9360 |
| LEFT FLANGE WIDTH AGFS | INCHES NOMINAL 0.5000 |
| RIGHT FLANGE WIDTH AGFT | INCHES NOMINAL 0.5000 |
| CORNER SHAPE BZLX | INSIDE LEFT CORNER SQUARE |
| CORNER SHAPE BZLX | INSIDE RIGHT CORNER SQUARE |
| CORNER SHAPE BZLX | RIGHT FLANGE BODY CORNER SQUARE |
| CORNER SHAPE BZLX | RIGHT FLANGE OUTSIDE LEFT CORNER SQUARE |
| CORNER SHAPE BZLX | LEFT FLANGE BODY CORNER SQUARE |
| CORNER SHAPE BZLX | OUTSIDE LEFT CORNER CHAMFERED |
| CORNER SHAPE BZLX | LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE |
| CORNER SHAPE BZLX | OUTSIDE RIGHT CORNER CHAMFERED |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE MICROINCHES 63.0 |
| SURFACE FINISH CSYM | OUTSIDE DIAMETER SURFACE OF LEFT FLANGE MICROINCHES 63.0 |
| SURFACE FINISH CSYM | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 63.0 |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-869,CLASS B |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 251L194A PIECE 1 | 01289 | GENERAL ELECTRIC COMPANY |
| 6381528 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND |
| 6381528 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS |
| 638A528 | 1P6J1 | COGENT ENGINEERING, INC. |
| 638A528 PIECE 1 | 01289 | GENERAL ELECTRIC COMPANY |
| 638A528 PIECE 3 | 01289 | GENERAL ELECTRIC COMPANY |
| 638A528-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS |
| 7378E65P3 | 01289 | GENERAL ELECTRIC COMPANY |
| 7378E65P3 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND |
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 | |
|---|---|---|---|---|---|
| SPE4A6-26-T-20ZD | Aug 20, 2026 | Sep 1, 2026 | 32 | 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 →