The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-243-5296, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-243-5296 |
| Primary Part Number | 6019 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 1.880 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 6019 PRIMARY | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| 016103 | Big Horn Equipment Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 016103 | 5/9 Secondary reference Ikon Systems Inc |
| 845001A0069 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5340-01-243-5296 is a Cap,protective,dust and Moisture, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-243-5296 has 2 manufacturer part numbers on file: 6019 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), 016103 (Big Horn Equipment Company Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-363-3047. Verify interchangeability with system specifications before substitution.
Key specifications for 6019: Design Type: FRICTION; Overall Diameter: 0.500 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 1.880 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR. 5 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.