# NSN 3110-01-323-4281: Plate, Retaining, Bearing

NSN 3110-01-323-4281 (also written 3110013234281; NIIN 01-323-4281) is a plate, retaining, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3110-01-323-4281 (3110013234281)
- NIIN: 01-323-4281 (013234281)
- Item name: PLATE,RETAINING,BEARING
- Federal Supply Class: [FSC 3110 Bearings, Antifriction, Unmounted](https://nsnexplorer.com/fsc/3110/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 10.658 AND INCHES MAXIMUM 10.698 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.279 AND INCHES MAXIMUM 0.288 |
| ABVL | APERTURE DIAMETER | INCHES NOMINAL 8.625 |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 2 |
| ADUM | OVERALL THICKNESS | INCHES MINIMUM 0.183 AND INCHES MAXIMUM 0.193 |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | INCHES NOMINAL 10.125 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 33.0 AND ROCKWELL C MAXIMUM 37.0 |
| CSYM | SURFACE FINISH | APERTURE MICROINCHES 32.0 |
| CSYM | SURFACE FINISH | BEARING SURFACE MICROINCHES 32.0 |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| FEAT | SPECIAL FEATURES | ITEM IS 90 DEG SEGMENT OF PLATE |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6470 |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE TREATMENT RESPONSE A-S 2485 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 23031582 | 06320 | NUMET ACQUISITION AEROCISION, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23031582 | 0BJD2 | PYE AND HOGAN MACHINE INC OLD SAYBROOK TESTING LABORATORY BR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23031582 | 63005 | ROLLS-ROYCE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23031582 | 66905 | PACIFIC SKY SUPPLY, INC. DBA PACIFIC SKY SUPPLY INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | $400.00 | 15 | PACIFIC SKY SUPPLY, INC. DBA PACIFIC SKY SUPPLY INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110013234281) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE4A627P0797](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110013234281) | PLATE, RETAINING, BEARING | PACIFIC SKY SUPPLY, INC. DBA PACIFIC SKY SUPPLY INC | $6,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110013234281&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110013234281
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3110-01-323-4281/
JSON: https://nsnexplorer.com/api/nsn/3110-01-323-4281.json