The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-625-7927, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (CAGE 78JK3); Parker Hannifin Limited (CAGE U3675); Rbsl Washington (CAGE K0407) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-625-7927 |
| Primary Part Number | 6657-8PL |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 6657-8PL PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| 6657-8PL | Parker Hannifin Limited (GBR) |
| 91001496-001 | Rbsl Washington (GBR) |
| Reference | Meaning |
|---|---|
| 91001496-001 | 5/9 Secondary reference Baes Gcs Terrier Ssc 3 Project |
| 6657-8PL | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-01-625-7927 is a Cap,protective,dust and Moisture, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-625-7927 has 3 manufacturer part numbers on file: 6657-8PL (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), 6657-8PL (Parker Hannifin Limited), 91001496-001 (Rbsl Washington).
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.