AMSC / AMC
—
FSC 3120 × BEARING,PLAIN,SELF-ALIGNING
BEARING,PLAIN,SELF-ALIGNING
3120-00-727-3721
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
—
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 |
|---|---|
| HARDNESS RATING CQFM | OUTER RACE MEMBER ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 62.0 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OUTER RACE MEMBER ASSN STD SINGLE MATERIAL RESPONSE A-S 5659 |
| OUTER MEMBER WIDTH AGGH | INCHES MINIMUM 0.5620 AND INCHES MAXIMUM 0.5720 |
| HARDNESS RATING CQFM | INNER MEMBER ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 62.0 |
| MATERIAL MATT | RACE LINER PLASTIC TETRAFLUOROETHYLENE |
| STYLE DESIGNATOR STYL | — |
| OUTER MEMBER OUTSIDE DIAMETER AGGF | INCHES MINIMUM 1.1870 AND INCHES MAXIMUM 1.1875 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | INNER MEMBER FED STD SINGLE MATERIAL RESPONSE FED STD 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI 440C AND ASSN STD SINGLE MATERIAL RESPONSE SAE 51440C SAE 51440C |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.4995 AND INCHES MAXIMUM 0.5000 |
| INNER MEMBER WIDTH AGGJ | INCHES MINIMUM 0.7480 AND INCHES MAXIMUM 0.7500 |
| MATERIAL MATT | INNER MEMBER STEEL COMP 440C |
| MATERIAL MATT | OUTER RACE MEMBER STEEL COMP XM-12 |
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 |
|---|---|---|
| 212-010-768-001 | 97499 | BELL TEXTRON INC |
| 212-010-768-1 | 97499 | BELL TEXTRON INC |
| 212-010-768-1 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| 212-010-782-101 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| 212-010-782-101 | 97499 | BELL TEXTRON INC |
| 212-010-782-101 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| AM2001-DHS | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| ATSB8V12DHS | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION |
| SRSH16ATH38A1951 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| YTA343 | 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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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-17UQ | Aug 17, 2026 | Aug 28, 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 →