# NSN 5340-01-556-4231: Cap, Protective, Dust And Moisture

NSN 5340-01-556-4231 (also written 5340015564231; NIIN 01-556-4231) is a cap, protective, dust and moisture in Federal Supply Class 5340, Hardware, Commercial. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5340-01-556-4231 (5340015564231)
- NIIN: 01-556-4231 (015564231)
- Item name: CAP,PROTECTIVE,DUST AND MOISTURE
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | ALUMINUM |
| APGF | DESIGN TYPE | THREADED |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 0.906 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | METAL PROTECTIVE COVER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 660-024N09S4-01-92 | 06324 | GLENAIR, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340015564231&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340015564231
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5340-01-556-4231/
JSON: https://nsnexplorer.com/api/nsn/5340-01-556-4231.json