# NSN 5340-01-339-4442: Standoff, Threaded, Spacing

NSN 5340-01-339-4442 (also written 5340013394442; NIIN 01-339-4442) is a standoff, threaded, spacing in Federal Supply Class 5340, Hardware, Commercial. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5340-01-339-4442 (5340013394442)
- NIIN: 01-339-4442 (013394442)
- Item name: STANDOFF,THREADED,SPACING
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- 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 |
| --- | --- | --- |
| AASA | THREAD LENGTH | LEFT INTERNAL (INCLUDES THRU THREAD) INCHES MINIMUM 0.297 |
| AAVZ | GROOVE DIAMETER | INCHES MINIMUM 0.265 AND INCHES MAXIMUM 0.269 |
| ABGF | GROOVE WIDTH | INCHES MINIMUM 0.102 AND INCHES MAXIMUM 0.112 |
| ABMZ | DIAMETER | INCHES MINIMUM 0.3741 AND INCHES MAXIMUM 0.3744 |
| ABRY | LENGTH | INCHES MINIMUM 0.474 AND INCHES MAXIMUM 0.494 |
| CDTC | DISTANCE FROM END TO GROOVE | INCHES NOMINAL 0.112 |
| MATT | MATERIAL | OVERALL STEEL COMP 303 AND STEEL COMP 303SE AND STEEL COMP 303 PLUS X |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 743643 | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-21 | [SPE4AX20D9410/SPE4A527F0624](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340013394442) | STANDOFF, THREADED, SPACING | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $6,044.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340013394442&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340013394442
- 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/5340-01-339-4442/
JSON: https://nsnexplorer.com/api/nsn/5340-01-339-4442.json