The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-117-3129, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kalmar AC 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-117-3129 |
| Primary Part Number | 74917580-8 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Closed End Overall Diameter | 1.500 INCHES NOMINAL IN |
| Length Under Shoulder | 0.875 INCHES NOMINAL IN |
| Material | ZINC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74908398 | Kalmar AC Inc (USA) |
| 1811-001 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 74917580-8 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 1811-001 | 5/9 Secondary reference Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division |
NSN 5340-01-117-3129 is a Cap-Plug,protective,dust and Moi, manufactured by Kalmar AC Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-117-3129 has 3 manufacturer part numbers on file: 74908398 (Kalmar AC Inc), 1811-001 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 74917580-8 (Kalmar AC Inc).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-477-9149. Verify interchangeability with system specifications before substitution.
Key specifications for 74917580-8: Closed End Overall Diameter: 1.500 INCHES NOMINAL IN; Length Under Shoulder: 0.875 INCHES NOMINAL IN; Special Features: 2 HOLES 0.270 IN. DIA IN. FLANGE 1.860 IN. C TO C IN; Material: ZINC. 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.