The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-660-1729, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Airdrome Precision Components. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-660-1729 |
| Primary Part Number | AP272-K-06-A |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sps Technologies, Llc Dba Airdrome Precision Components |
| Status | ACTIVE |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| AP272-K-06-A PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
NSN 5340-01-660-1729 is a Cap,protective,dust and Moisture, manufactured by Sps Technologies, Llc Dba Airdrome Precision Components, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-660-1729 has 1 manufacturer part number on file: AP272-K-06-A (Sps Technologies, Llc Dba Airdrome Precision Components).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-667-7126. Verify interchangeability with system specifications before substitution.
Key specifications for AP272-K-06-A: Overall Diameter: 0.375 INCHES NOMINAL IN; Overall Length: 1.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CAP,PROTECTIVE; End Item Identification: KC-46A SE A. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.