# NSN 5342-00-916-6453: Patch, Mechanical, Rigid Surface

NSN 5342-00-916-6453 (also written 5342009166453; NIIN 00-916-6453) is a patch, mechanical, rigid surface in Federal Supply Class 5342, Hardware, Weapon System. 10 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5342-00-916-6453 (5342009166453)
- NIIN: 00-916-6453 (009166453)
- Item name: PATCH,MECHANICAL,RIGID SURFACE
- Federal Supply Class: [FSC 5342 Hardware, Weapon System](https://nsnexplorer.com/fsc/5342/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.625 |
| ACVN | NUT LENGTH | INCHES NOMINAL 1.312 |
| CBBL | FEATURES PROVIDED | PATCH PLATE KEYED ANTITURN |
| CBRT | PATCH PLATE DIAMETER | INCHES NOMINAL 1.310 |
| CBRW | PATCH PLATE MATERIAL THICKNESS | INCHES NOMINAL 0.022 |
| CBSJ | NUT MATERIAL THICKNESS | INCHES NOMINAL 0.022 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.190 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 9M186-2 | 12956 | JOMICO TOOL & MFG. CO. DBA JOMICO METAL FABRICATORS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9M186-2 | 15022 | ASI AEROSPACE GROUP, INC. DBA BARCO AVIATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9M186-2 | 19904 | STROCO MANUFACTURING, INC. DBA STROCO MANUFACTURING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9M186-2 | 31339 | MCGILL AIRCRAFT PARTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9M186-2 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9M186-2 | 78553 | TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A31328-1024-502 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A6913-1024-1 | 78553 | TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A6913-1024-502 | 15022 | ASI AEROSPACE GROUP, INC. DBA BARCO AVIATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A6913-1024-502 | 78553 | TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A726PF004](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342009166453) | PATCH, MECHANICAL, RIGID SURFACE | S I T CORPORATION | $20,430.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5342009166453&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5342009166453
- 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/5342-00-916-6453/
JSON: https://nsnexplorer.com/api/nsn/5342-00-916-6453.json