The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-652-2020, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Wl Gore & Associates Inc. Government technical data includes 3 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-652-2020 |
| Primary Part Number | PMF100320 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Wl Gore & Associates Inc |
| Status | ACTIVE |
| Design Type | THREADED |
| Material | PLASTIC VINYL |
| Thread Size and Series/type Designator | -12X1.5 ISO M |
| 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 |
|---|---|
| PMF100320 PRIMARY | Wl Gore & Associates Inc (USA) |
NSN 5340-01-652-2020 is a Cap,protective,dust and Moisture, manufactured by Wl Gore & Associates Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-652-2020 has 1 manufacturer part number on file: PMF100320 (Wl Gore & Associates Inc).
Key specifications for PMF100320: Design Type: THREADED; Special Features: WATERPROOF PRESSURE COMPENSATION BREATHER ELEMENT DESIGNED TO ALLOW PRESSURE EQUALIZATION IN AN ENCLOSURE DUE TO TEMPERATURE CHANGES; ALLOWS A CONTROLLED INGRESS OF AIR TO PREVENT INGRESS THROUGH OTHER ENCLOSURE POINTS, SUCH AS CONNECTORS, CABLE COMPRESSION FITTINGS, JOINTS AND SEALS; CAP MEASURES 17MM; COLOR: BLACK MM; Part Name Assigned by Controlling Agency: PROTECTIVE SCREW-IN POLYVENT; Material: PLASTIC VINYL. 3 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.