# NSN 5365-00-721-8559: Spacer, Ring

NSN 5365-00-721-8559 (also written 5365007218559; NIIN 00-721-8559) 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: 5365-00-721-8559 (5365007218559)
- NIIN: 00-721-8559 (007218559)
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | COPPER ALLOY 260 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| CRTL | CRITICALITY CODE JUSTIFICATION | ADUM |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 0.031 |
| ABHE | OUTSIDE DIAMETER | INCHES MINIMUM 6.120 AND INCHES MAXIMUM 6.130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S4507 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHIM-SEGMENT GEAR |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 5.340 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 515400-31 | 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=5365007218559&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365007218559
- 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/5365-00-721-8559/
JSON: https://nsnexplorer.com/api/nsn/5365-00-721-8559.json