# NSN 5365-00-340-5948: Spacer, Ring

NSN 5365-00-340-5948 (also written 5365003405948; NIIN 00-340-5948) is a spacer, ring in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5365-00-340-5948 (5365003405948)
- NIIN: 00-340-5948 (003405948)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-20)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 34.0 |
| ADUM | OVERALL THICKNESS | INCHES MINIMUM 0.299 AND INCHES MAXIMUM 0.301 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR ASSN STD 1ST MATERIAL RESPONSE A-S 6415 OR MFR REF 1ST MATERIAL RESPONSE E-S 627,CAGE 99193 |
| ABHE | OUTSIDE DIAMETER | INCHES MINIMUM 1.990 AND INCHES MAXIMUM 2.010 |
| MATT | MATERIAL | STEEL COMP E4340 OR STEEL COMP 4340 |
| CSYM | SURFACE FINISH | LEFT SIDE MICROINCHES 125.0 |
| CSYM | SURFACE FINISH | RIGHT SIDE MICROINCHES 125.0 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 1.820 AND INCHES MAXIMUM 1.830 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 365899-1 | 2N935 | BOEING DISTRIBUTION SERVICES X, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 365899-1 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPE4A727P0750](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365003405948) | SPACER, RING | BOEING DISTRIBUTION SERVICES X, INC. | $2,242.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5365003405948&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365003405948
- 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/5365-00-340-5948/
JSON: https://nsnexplorer.com/api/nsn/5365-00-340-5948.json