Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-513-7492 FSC 3110
NSN 3110-01-513-7492 (also written 3110015137492; NIIN 01-513-7492) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. The codes describe the item's status on record, not any one solicitation. What the codes mean
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 | OVERALL ALUMINUM ALLOY |
| BORE SHAPE AGZD | STRAIGHT |
| END ITEM IDENTIFICATION AGAV | HELICOPTER, ELECTRONICS |
| SURFACE TREATMENT SFTT | OVERALL ANODIZE |
| STYLE DESIGNATOR STYL | — |
| OVERALL WIDTH ABMK | INCHES NOMINAL 0.3350 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.2500 AND INCHES MAXIMUM 0.2503 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 0.9014 AND INCHES MAXIMUM 0.9018 |
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 |
|---|---|---|
| 3110PL1949746 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 38950-00913 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| 38950-00913-102 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
| 38950-00913-102 | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
| 38950-00913-102 | 5V122 | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING |
| 38950-00913-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
| MKP4-005M | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION |
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
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-19MN | Aug 19, 2026 | Aug 26, 2026 | 274 | Cancelled | 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 as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-513-7492/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-513-7492/