# NSN 3110-01-115-5731: Plate, Retaining, Bearing

NSN 3110-01-115-5731 (also written 3110011155731; NIIN 01-115-5731) is a plate, retaining, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3110-01-115-5731 (3110011155731)
- NIIN: 01-115-5731 (011155731)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 11.620 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.410 |
| ABVL | APERTURE DIAMETER | INCHES MINIMUM 8.030 AND INCHES MAXIMUM 8.035 |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 8 |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 4.250 |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | INCHES NOMINAL 10.875 |
| CKSR | RAISED SURFACE HEIGHT | INCHES NOMINAL 3.630 |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| CWLK | OUTSIDE RAISED SURFACE DIAMETER | INCHES MINIMUM 9.998 AND INCHES MAXIMUM 10.000 |
| FEAT | SPECIAL FEATURES | ID SPHERICAL,9.250 DIA; PLATE FACE IRREGULAR |
| MATT | MATERIAL | OVERALL COPPER ALLOY 958 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-24480 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4775872-0002 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 522-4775872 ITEM 2 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 87682-7610 ITEM 2 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-14 | $6,485.00 | 1 | U.S.A. SPARES INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011155731) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-14 | [SPE4A626P0R90](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011155731) | PLATE, RETAINING, BEA | U.S.A. SPARES INC. | $6,485.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110011155731&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011155731
- 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/3110-01-115-5731/
JSON: https://nsnexplorer.com/api/nsn/3110-01-115-5731.json