AMSC / AMC
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FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-177-1936
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 |
|---|---|
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.6249 AND INCHES MAXIMUM 0.6299 |
| BORE DIAMETER ABXV | INCHES MINIMUM 1.9682 AND INCHES MAXIMUM 1.9685 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 3.5427 AND INCHES MAXIMUM 3.5433 |
| SURFACE FINISH AGYE | UNGROUND |
| RETAINER FABRICATION METHOD AGYF | PRESSED |
| ALIGNMENT TYPE AGZA | SELF-ALIGNING |
| LOAD DIRECTION AGZC | RADIAL |
| BORE SHAPE AGZD | STRAIGHT |
| SELF-ALIGNMENT LOCATION AHAW | INTERNAL |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0012 AND INCHES MAXIMUM RADIAL 0.0020 |
| MATERIAL MATT | BALL STEEL COMP 440C |
| MATERIAL MATT | RETAINER STEEL |
| MATERIAL MATT | INNER RING STEEL COMP 440C |
| 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 |
|---|---|---|
| 34HKTLL110-93 | 78118 | MPB CORPORATION DBA MPB CORP |
| AM9110PPVMS-103 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| SB1144 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| SB1144-101 | 6T122 | THE TIMKEN COMPANY DBA TIMKEN PRECISION BEARINGS |
| SB1144-101 | 78118 | MPB CORPORATION DBA MPB CORP |
| SB1144-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
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-15XD | Aug 13, 2026 | Aug 20, 2026 | 4 | 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 →