# NSN 3110-01-255-5040: Bearing, Roller, Needle

NSN 3110-01-255-5040 (also written 3110012555040; NIIN 01-255-5040) is a bearing, roller, needle in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 7 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3110-01-255-5040 (3110012555040)
- NIIN: 01-255-5040 (012555040)
- Item name: BEARING,ROLLER,NEEDLE
- 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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.3125 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 1.0000 |
| AGVT | OUTER RING WIDTH | INCHES NOMINAL 0.6250 |
| AGVU | INNER RING WIDTH | INCHES NOMINAL 0.6875 |
| AGWG | CROWN RADIUS | INCHES NOMINAL 12.0000 |
| AGYE | SURFACE FINISH | GROUND |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | RIGID |
| CBBL | FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| FEAT | SPECIAL FEATURES | OIL GROOVE IN OUTER RING OPTIONAL |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-81322 |
| MATT | MATERIAL | END PLATE STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 |
| MATT | MATERIAL | SEAL PLASTIC ACETAL OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE |
| MATT | MATERIAL | INNER RING STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 |
| MATT | MATERIAL | ROLLER STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 |
| MATT | MATERIAL | OUTER RING STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 |
| SFTT | SURFACE TREATMENT | END PLATE EXPOSED SURFACES CADMIUM |
| SFTT | SURFACE TREATMENT | OUTER RING CHROMIUM |
| SFTT | SURFACE TREATMENT | INNER RING CADMIUM OR OXIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | END PLATE EXPOSED SURFACES FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 2 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OUTER RING FED SPEC SINGLE TREATMENT RESPONSE QQ-C-320,CLASS 2 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | INNER RING FED SPEC 1ST TREATMENT RESPONSE QQ--416,TYE 1,CLASS 2 OR MIL SPEC 2ND TREATMENT RESPONSE -IL-C-13924 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AS21442 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AS21442 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AS39901 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AS39901 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS21442-161 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS21442-161 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS21442-161 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-08 | $137.14 | 833 | RBC AIRCRAFT PRODUCTS, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110012555040) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-08 | [SPE4A627P1567](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110012555040) | BEARING, ROLLER, NEEDLE | RBC AIRCRAFT PRODUCTS, INC. | $114,237.62 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110012555040&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110012555040
- 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/3110-01-255-5040/
JSON: https://nsnexplorer.com/api/nsn/3110-01-255-5040.json