# NSN 5365-01-130-2050: Spacer, Ring

NSN 5365-01-130-2050 (also written 5365011302050; NIIN 01-130-2050) is a spacer, ring in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5365-01-130-2050 (5365011302050)
- NIIN: 01-130-2050 (011302050)
- Item name: SPACER,RING
- Federal Supply Class: [FSC 5365 Bushings, Rings, Shims, and Spacers](https://nsnexplorer.com/fsc/5365/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 0.500 |
| ABHE | OUTSIDE DIAMETER | INCHES MINIMUM 0.621 AND INCHES MAXIMUM 0.625 |
| ADUM | OVERALL THICKNESS | INCHES MINIMUM 0.094 AND INCHES MAXIMUM 0.100 |
| CBBL | FEATURES PROVIDED | CASE-HARDENED |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 30.0 AND ROCKWELL C MAXIMUM 44.0 |
| CSYM | SURFACE FINISH | OVERALL MICROINCHES 125.0 |
| MATT | MATERIAL | STEEL COMP 8620 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8690 |
| SFTT | SURFACE TREATMENT | TIN |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6037-0050-01 | 17472 | EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION | [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=5365011302050&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365011302050
- 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/5365-01-130-2050/
JSON: https://nsnexplorer.com/api/nsn/5365-01-130-2050.json