Acquisition method (AMC)
3
FSC 3110 × BEARING,BALL,ANNULAR
BEARING,BALL,ANNULAR
3110-01-157-2331 FSC 3110
NSN 3110-01-157-2331 (also written 3110011572331; NIIN 01-157-2331) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 11 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
P
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 |
|---|---|
| OVERALL WIDTH ABMK | INCHES MINIMUM 0.5068 AND INCHES MAXIMUM 0.5118 |
| BORE DIAMETER ABXV | INCHES MINIMUM 0.5903 AND INCHES MAXIMUM 0.5906 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES MINIMUM 1.6530 AND INCHES MAXIMUM 1.6535 |
| END ITEM IDENTIFICATION AGAV | 36E153-4A STARTER ENG |
| SURFACE FINISH AGYE | GROUND |
| RETAINER FABRICATION METHOD AGYF | PRESSED |
| LOAD DIRECTION AGZC | RADIAL |
| BORE SHAPE AGZD | STRAIGHT |
| INTERNAL CLEARANCE AKVV | INCHES MINIMUM RADIAL 0.0001 AND INCHES MAXIMUM RADIAL 0.0007 |
| STANDARD TOLERANCE DESIGNATION CTFZ | ABEC NO.1 |
| SPECIAL FEATURES FEAT | OUTER RING LOCK GROOVE 0.0780 IN. NOM FROM OUTER EDGE,0.0560 IN. NOM WIDE AND 0.0933 IN. NOM DEEP FOR INCORPORATION OF A SNAP RING,NOT INCLUDED |
| LUBRICATION MATERIAL LBMA | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION LMDC | MIL SPEC SINGLE MATERIAL RESPONSE -IL-L-7808 |
| MATERIAL MATT | INNER RING STEEL COMP E52100 |
| MATERIAL MATT | SEPARATOR COPPER ALLOY 623 |
| MATERIAL MATT | BALL STEEL COMP E52100 |
| MATERIAL MATT | OUTER RING STEEL COMP E52100 |
| 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 |
|---|---|---|
| 2495675 | 99551 | GOODRICH CORPORATION DBA GOODRICH CORP |
| 2498657 | 3H889 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS |
| 2498657 | 59211 | PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS |
| 2498657 | 6T459 | PARKER-HANNIFIN CORPORATION DBA PARKER MOTION & CONTROL SALES |
| 2498657 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 2498657 | 99551 | GOODRICH CORPORATION DBA GOODRICH CORP |
| 302SG | 38443 | SKF USA INC. |
| 43302 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| R-302SD600M1A5P812L01 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| R302T11C8K812A5 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION |
| R303T11C8K812A5 | 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
—
Sep 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$243,188
Total demand
$243,188
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 |
|---|---|---|---|---|
| Sep 17, 2026 | SPE4AX21D9403/SPE4A626F457U ↗ | PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS | — | $243,188 |
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
PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS
last award Sep 2026
GENERAL MOTORS CORP DELCO MORAINE NDH DIV
no award yet
no awards on record
Listed source GOODRICH CORPORATION DBA GOODRICH CORP
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 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PARKER MOTION & CONTROL SALES
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS
no award yet
no awards on record
Listed source SKF USA INC.
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA SERVICE AND SUPPORT OPERATION DIV SERVICES AND SUPPORT OPERATIONS won the only award on record.
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.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BEARING,BALL,ANNULAR." nsnexplorer.com, https://nsnexplorer.com/nsn/3110-01-157-2331/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3110-01-157-2331/