# NSN 5365-00-515-0644: Ring, Externally Threaded

NSN 5365-00-515-0644 (also written 5365005150644; NIIN 00-515-0644) is a ring, externally threaded in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5365-00-515-0644 (5365005150644)
- NIIN: 00-515-0644 (005150644)
- Item name: RING,EXTERNALLY THREADED
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UN-16 OR N-16 |
| ALME | MATERIAL HARDNESS RATING | TO C37 |
| AASG | CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| ABFF | FURNISHED ITEMS | BEVELED THREAD |
| ABUJ | THREAD SIZE | 3 IN.-16 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 2.7016 |
| AEJZ | DEPTH | INCHES NOMINAL 0.160 |
| AGZD | BORE SHAPE | STRAIGHT |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.910 |
| MATT | MATERIAL | STEEL COMP 4130 |
| SFTT | SURFACE TREATMENT | CADMIUM |
| ZZZV | FSC APPLICATION DATA | SHOCK STRUT,MAIN LANDING GEAR,AIRCRAFT |
| AWPG | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | INCHES NOMINAL 1.625 |
| AKCV | DRIVE TYPE | DRILLED FACE |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AWHW | ACCOMMODATION TYPE AND QUANTITY | HOLES 2 |
| ABMZ | DIAMETER | INCHES NOMINAL 0.125 |
| APJC | THREAD LOCATION | END OPPOSITE DRIVE END |
| AWPF | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6-39616-1 | 0NEM2 | SZCZYPSKI, MICHAEL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6-39616-1 | 3R930 | RIPA ENGINEERING CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6-39616-1 | 58078 | AIRTRONICS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6-39616-1 | 5H860 | THOMAS INSTRUMENT, INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6-39616-1 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-30 | [SPE4A725PG200](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365005150644) | RING, EXTERNALLY THR | — | $19,506.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5365005150644&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5365005150644
- 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/5365-00-515-0644/
JSON: https://nsnexplorer.com/api/nsn/5365-00-515-0644.json