# NSN 3110-01-593-5726: Ball, Bearing

NSN 3110-01-593-5726 (also written 3110015935726; NIIN 01-593-5726) is a ball, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3110-01-593-5726 (3110015935726)
- NIIN: 01-593-5726 (015935726)
- Item name: BALL,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 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | AINT KIT RAD |
| FEAT | SPECIAL FEATURES | MATERIALS; CAGE; 4340 PER AMS6414, SILVER PLATED PER AMS 2412 .0005 TO 0..15 THICK ; ROLLING ELEMENTS: SILICON NITRIDE NBD-200 1C OR ASTM F-2094 CLASS I GRADE 5C OR BETTER. |
| MATT | MATERIAL | RETAINING PLATE STEEL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | OVERALL CHROMIUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5911379 | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE4A125G0027/SPE4A626F372S](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110015935726) | BALL, BEARING | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $25,670.52 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110015935726&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110015935726
- 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/3110-01-593-5726/
JSON: https://nsnexplorer.com/api/nsn/3110-01-593-5726.json