The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-500-5633, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sun-Star Electric, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-500-5633 |
| Primary Part Number | 660 50-260 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sun-Star Electric, Inc. |
| Status | ACTIVE |
| Design Type | THREADED |
| Material | PLASTIC |
| Round Cap Outside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 660 50-260 PRIMARY | Sun-Star Electric, Inc. (USA) |
| 023 161 00238477316 NO 50 | Sun-Star Electric, Inc. (USA) |
| PL161774 NO 50 PRIMARY | Sun-Star Electric, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 023 161 00238477316 NO 50 | 5/9 Secondary reference Sun Star Electric L.p. |
| PL161774 NO 50 | 5/9 Secondary reference Sun Star Electric L.p. |
| 660 50-260 | 3/9 Design control — primary reference Sun Star Electric L.p. |
NSN 5340-01-500-5633 is a Cap,protective,dust and Moisture, manufactured by Sun-Star Electric, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-500-5633 has 3 manufacturer part numbers on file: 660 50-260 (Sun-Star Electric, Inc.), 023 161 00238477316 NO 50 (Sun-Star Electric, Inc.), PL161774 NO 50 (Sun-Star Electric, Inc.).
Key specifications for 660 50-260: Design Type: THREADED; End Item Identification: MOTOR, AC, 115V V; Material: PLASTIC; Round Cap Outside Surface Condition: SMOOTH. 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.