# NSN 3120-00-122-5878: Roller, Linear-Rotary Motion

NSN 3120-00-122-5878 (also written 3120001225878; NIIN 00-122-5878) is a roller, linear-rotary motion in Federal Supply Class 3120, Bearings, Plain, Unmounted. 9 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-00-122-5878 (3120001225878)
- NIIN: 00-122-5878 (001225878)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASG | CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.750 |
| AQPL | FACE WIDTH | INCHES NOMINAL 0.500 |
| MATT | MATERIAL | STEEL |
| FEAT | SPECIAL FEATURES | SURFACE TREATMENT IS ONLY ON OUTER SURFACES; BSC STATIC CAPACITY: 4130 LBS.; BSC DYNAMIC CAPACITY: 1660 LBS.;OUTER RACE AND ROLLERS DATA: MATERIAL IS SAE 52100,HEAT TREAT TO ROCKWELL C 58-64; STUD DATA: MATERIAL IS SAE 52100,4118,4620,OR 8620; THREADED TO 0.4375-20UNF-3A; HEAT TREAT RACEWAY TO ROCKWELL C 60-64; HEAT TREAT STEM TO ROCKWELL C 51-56; END PLATE MATERIAL IS BRGSTEEL; SEAL MATERIAL IS MOLY-FILLED NYLON; LUBRICATION-LITHIUM SOAP BASE GREASE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2680964 | 07484 | ACCURATE BUSHING COMPANY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2680964 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2680964 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2680964 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2680964 | 92563 | MCGILL MANUFACTURING CO, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3120PL0912283 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 717124429809 | 0000V | NCB HUNGARY (HONVEDSEGI EGYSEGES TERMEKKOD) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BUWEPSDWG2680964 | 08092 | DEPARTMENT OF THE NAVY NAVAL SURFACE WARFARE CENTER CRANE DETACHMENT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CFH-3/4-S-8 | 92563 | MCGILL MANUFACTURING CO, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-27 | $67.53 | 270 | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001225878) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A626P0B33](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001225878) | ROLLER, LINEAR-ROTARY MOTION | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | $18,233.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120001225878&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120001225878
- 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.

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