# NSN 3120-00-182-8576: Roller, Linear-Rotary Motion

NSN 3120-00-182-8576 (also written 3120001828576; NIIN 00-182-8576) is a roller, linear-rotary motion in Federal Supply Class 3120, Bearings, Plain, Unmounted. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3120-00-182-8576 (3120001828576)
- NIIN: 00-182-8576 (001828576)
- Item name: ROLLER,LINEAR-ROTARY MOTION
- Federal Supply Class: [FSC 3120 Bearings, Plain, Unmounted](https://nsnexplorer.com/fsc/3120/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASG | CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| AQPL | FACE WIDTH | INCHES MINIMUM 0.122 AND INCHES MAXIMUM 0.125 |
| MATT | MATERIAL | STEEL COMP A2 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE SAE A2 |
| STYL | STYLE DESIGNATOR | — |
| AETC | METALLIC HARDNESS RATING | MINIMUM ROCKWELL C 56.0 AND MAXIMUM ROCKWELL C 58.0 |
| BCXD | BORE INSIDE DIAMETER | INCHES MINIMUM 0.188 AND INCHES MAXIMUM 0.189 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.393 AND INCHES MAXIMUM 0.394 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 378P35-5 | 11245 | BOYD CORPORATION (WOBURN) INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPE4A625V3046](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001828576) | ROLLER, LINEAR-ROTAR | ECI DEFENSE GROUP, INC. DBA ECI DEFENSE GROUP INC | $30,202.92 |
| 2026-08-27 | [SPE4A626PAW33](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001828576) | ROLLER, LINEAR-ROTAR | — | $29,640.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120001828576&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001828576
- 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/3120-00-182-8576/
JSON: https://nsnexplorer.com/api/nsn/3120-00-182-8576.json