AMSC / AMC
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FSC 3120 × BEARING,PLAIN,ROD END
BEARING,PLAIN,ROD END
3120-00-781-4737
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 |
|---|---|
| MATERIAL MATT | INNER MEMBER STEEL COMP 440C |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5000 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.3700 AND INCHES MAXIMUM 0.3800 |
| STATIC RADIAL LOAD RATING AGKP | POUNDS 10140 |
| THREAD DIAMETER AWDP | INCHES NOMINAL 0.438 |
| THREAD QUANTITY PER INCH CMLP | 20 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 55.0 AND ROCKWELL C MAXIMUM 62.0 |
| HARDNESS RATING CQFM | RACE INSERT ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 35.0 |
| HARDNESS RATING CQFM | ROD END BODY ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 42.0 |
| BORE CENTER TO SHANK END DISTANCE AGGG | INCHES MINIMUM 2.3020 AND INCHES MAXIMUM 2.3220 |
| SHANK STYLE AAZF | — |
| THREAD CLASS AAJD | 3A |
| MATERIAL MATT | RACE INSERT STEEL COMP 630 |
| SPECIAL FEATURES FEAT | KEYWAY IN SHANK |
| STYLE DESIGNATOR STYL | — |
| TEST DATA DOCUMENT TEST | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-I-6866 |
| THREAD SERIES DESIGNATOR THSD | UNF |
| OVERALL LENGTH ABHP | INCHES MINIMUM 2.8595 AND INCHES MAXIMUM 2.8895 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.3745 AND INCHES MAXIMUM 0.3750 |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.1150 AND INCHES MAXIMUM 1.1350 |
| SURFACE TREATMENT SFTT | INNER MEMBER CHROMIUM |
| SHANK THREAD LENGTH AGGY | INCHES MINIMUM 1.3440 AND INCHES MAXIMUM 1.4380 |
| MATERIAL MATT | RACE LINER PLASTIC POLYTETRAFLUOROETHYLENE |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| MATERIAL MATT | ROD END BODY STEEL COMP 630 |
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 |
|---|---|---|
| 50E06-100W | 16746 | RBC SPECLINE INC DBA SPECLINE INC |
| 77284 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| ARHT6E4 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| ARHT6E4 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION |
| DREMS6-080 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| DREMS6-085 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| KBNE6-200W | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| MSSJKR-6 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| MSSJKV-6 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| STSKG200T006 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS |
| STSKG200T006 | 16746 | RBC SPECLINE INC DBA SPECLINE INC |
| STSKG200T006 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| STSKG200T006 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
| STSKG200T006 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS |
| STSKG200T006 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| TFM106N | 77896 | REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION |
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-11SD | Aug 5, 2026 | Aug 12, 2026 | 269 | 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 →