# NSN 3130-01-208-3899: Housing, Bearing Unit

NSN 3130-01-208-3899 (also written 3130012083899; NIIN 01-208-3899) is a housing, bearing unit in Federal Supply Class 3130, Bearings, Mounted. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3130-01-208-3899 (3130012083899)
- NIIN: 01-208-3899 (012083899)
- Item name: HOUSING,BEARING UNIT
- Federal Supply Class: [FSC 3130 Bearings, Mounted](https://nsnexplorer.com/fsc/3130/)
- 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 |
| --- | --- | --- |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 2.5840 |
| ABKU | FLANGE THICKNESS | INCHES MINIMUM 0.0600 AND INCHES MAXIMUM 0.0700 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.2170 AND INCHES MAXIMUM 0.2240 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 1.8508 AND INCHES MAXIMUM 1.8511 |
| AFWD | HOUSING LENGTH | INCHES NOMINAL 2.1650 |
| AFWE | HOUSING WIDTH | INCHES NOMINAL 2.4100 |
| ANJS | SHAFT END TYPE | OPEN |
| FEAT | SPECIAL FEATURES | SPACER,SLEEVE,PART 751680-20,0.330 IN. LONG,1.686 ID INSERTED IN BORE OF HOUSING 0.912 IN. FROM DLANGED END CORNER,HELD IN PLACE BY PIN,STRAIGHT,HEADLESS,PART 69522-6C6 IN THREE EQUALLY SPACED PLACES; TWO 0.1005 IN. DIA HOLES THROUGH BODY ON EACH SIDE OF ONE DOWEL PIN HOLE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 751680-1-1 | 08625 | ROGG MFG CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 751680-1-1 | 2U656 | RELIABLE MANUFACTURING COMPANY, INCORPORATED DIV N/A | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 751680-1-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3130012083899&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130012083899
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3130-01-208-3899/
JSON: https://nsnexplorer.com/api/nsn/3130-01-208-3899.json