The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-423-4479, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Molded Devices, Inc. Dba Mdi Div Molded Devices. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-423-4479 |
| Primary Part Number | 16-1500AQ |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Molded Devices, Inc. Dba Mdi Div Molded Devices |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 1.120 INCHES NOMINAL IN |
| Material | PLASTIC VINYL |
| Inside Diameter Length | 1.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 93010C0001 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 1.000-1 1/2" BLK | Sinclair & Rush, Inc. Dba Sinclair & Rush Inc (USA) |
| 16-1500AQ PRIMARY | Molded Devices, Inc. Dba Mdi Div Molded Devices (USA) |
| 1.000X1 1/2"L PRIMARY | Mocap Llc (USA) |
| Reference | Meaning |
|---|---|
| 1.000-1 1/2" BLK | 5/9 Secondary reference Mocap Llc |
NSN 5340-01-423-4479 is a Cap,protective,dust and Moisture, manufactured by Molded Devices, Inc. Dba Mdi Div Molded Devices, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-423-4479 has 4 manufacturer part numbers on file: 93010C0001 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 1.000-1 1/2" BLK (Sinclair & Rush, Inc. Dba Sinclair & Rush Inc), 16-1500AQ (Molded Devices, Inc. Dba Mdi Div Molded Devices), 1.000X1 1/2"L (Mocap Llc).
Key specifications for 16-1500AQ: Design Type: FRICTION; Overall Diameter: 1.120 INCHES NOMINAL IN; Special Features: MATERIAL: VINYL, FORMULA 701-89, COLOR BLACK; 1.000 IN. ID X 0.060 IN. WALL THICKNESS IN; End Item Identification: RADIO SET (A1815) (AN/GRC-193); AIRBORNE MOBILE DIR AIR SPT CTL (21D),(02M JUL83)(AN/UYQ-3A); RADIO SET (AN/MRC-138) A. 4 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.