# NSN 5320-01-729-1900: Pin-Rivet

NSN 5320-01-729-1900 (also written 5320017291900; NIIN 01-729-1900) is a pin-rivet in Federal Supply Class 5320, Rivets. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5320-01-729-1900 (5320017291900)
- NIIN: 01-729-1900 (017291900)
- Item name: PIN-RIVET
- Federal Supply Class: [FSC 5320 Rivets](https://nsnexplorer.com/fsc/5320/)
- 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 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | INCHES MINIMUM 1.3475 AND INCHES MAXIMUM 1.3675 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.0658 AND INCHES MAXIMUM 0.0679 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.1270 AND INCHES MAXIMUM 0.1295 |
| AAZE | SHANK DIAMETER | INCHES MINIMUM 0.3422 AND INCHES MAXIMUM 0.3432 |
| AAZF | SHANK STYLE | — |
| AAZG | HEAD MAJOR DIAMETER | INCHES MINIMUM 0.5001 AND INCHES MAXIMUM 0.5051 |
| ABAJ | LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.8075 AND INCHES MAXIMUM 0.8225 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.3125 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.1 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-LOK HI-TIGUE PIN 100 DEGREE FLUSH SHEAR HEAD TITANIUM 1/16 GRIP VARIATION, 1/32 OVERSIZE |
| MATT | MATERIAL | OVERALL TITANIUM ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE 6AL-4V ER A-S4928 OR A-S4967 |
| SFTT | SURFACE TREATMENT | OVERALL ALUMINUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MFR REF SINGLE TREATMENT RESPONSE HI-KOTE 1 ALU-INU- IG-ENTED COATING ER HI-SHEAR SEC 294 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HLT209 | 73197 | HI-SHEAR CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HLT209AP10-13 | 73197 | HI-SHEAR CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE4A627P1240](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320017291900) | PIN-RIVET | BOEING DISTRIBUTION SERVICES, INC. | $137.52 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5320017291900&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5320017291900
- 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/5320-01-729-1900/
JSON: https://nsnexplorer.com/api/nsn/5320-01-729-1900.json