Acquisition method (AMC)
1
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-00-445-2597 FSC 3110
NSN 3110-00-445-2597 (also written 3110004452597; NIIN 00-445-2597) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 15 manufacturer part numbers from 10 suppliers are on record. It was last purchased in Aug 2026.
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 |
|---|---|
| SURFACE FINISH AGYE | GROUND |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 1.1240 AND INCHES MAXIMUM 1.1250 |
| MATERIAL MATT | BALL STEEL |
| MATERIAL MATT | INNER RING STEEL |
| MATERIAL MATT | OUTER RING STEEL |
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.3025 AND INCHES MAXIMUM 0.3125 |
| SPECIAL FEATURES FEAT | INNER RING OD BREAKOUT ONE SIDE,INTERNAL CLEARANCE MEASURED UNDER A 1 LB GAGE LOAD,STABILIZED FOR OPERATION AT 1000 DEG F; ACTION ID 45548778 |
| SHIELD QUANTITY AGYK | 2 |
| MATERIAL MATT | SHIELD STEEL CORROSION RESISTING |
| STYLE DESIGNATOR STYL | — |
| LUBRICATION MATERIAL LBMA | LUBRICANT |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0005 AND INCHES MAXIMUM RADIAL 0.0020 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.4997 AND INCHES MAXIMUM 0.5007 |
| LOAD DIRECTION AGZC | ANGULAR |
| BORE SHAPE AGZD | STRAIGHT |
| CONTACT ANGLE CTHY | DEGREES MAXIMUM 25.0 |
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 |
|---|---|---|
| 10107379 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 117088 | 43991 | FAG BEARINGS CORPORATION |
| 117088 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US |
| 117088 | 59364 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 117088 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
| 117088 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| 117088 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 358019 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 4722 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| 517507 | 36069 | SCHAEFFLER AEROSPACE CANADA INC DIV FAG AEROSPACE |
| 517507 | 43991 | FAG BEARINGS CORPORATION |
| 77F8ES1HB99YH | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| AAS5WODDPT | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY |
| SHRI-1812HHSD604V2F | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| SHRI-1812HHSD604V2F-P520LDKB | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
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
—
Aug 13, 2026
Last purchased
2 · 2.0/yr
Purchase records
$694,040
Total demand
$207,120
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 12, 2026 | SPETA626P0267 ↗ | CRESTWOOD TECHNOLOGY GROUP, LLC | — | $486,920 |
| Aug 13, 2026 | SPE4A626PAW01 ↗ | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | $207,120 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
MECHATRONICS, INC DBA NATIONAL PRECISION BEARING
last award Aug 2026
CRESTWOOD TECHNOLOGY GROUP, LLC
last award Aug 2026
ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
no award yet
no awards on record
Listed source FAG BEARINGS CORPORATION
no award yet
no awards on record
Listed source GENERAL MOTORS CORP DELCO MORAINE NDH DIV
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION
no award yet
no awards on record
Listed source MECHATRONICS, INC DBA NATIONAL PRECISION BEARING won 1 of the last 2 awards. MECHATRONICS, INC DBA NATIONAL PRECISION BEARING and 1 other won without being listed sources.
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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-00-445-2597/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3110-00-445-2597/