The Plunger,detent, cataloged under National Stock Number 5340-01-023-1004, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-023-1004 |
| Item Name | Plunger,detent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Length | 1.317 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material Document and Classification | QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.247 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | STEEL COMP 304 OVERALL |
| 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 |
| Reference | Meaning |
|---|---|
| B45113 | 3/2 Design control — primary reference U.S. Government activity |
| 45113 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
| B45113 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| B66100 | D/9 Drawing number reference only Davey Compressor Co Div of Keco Industries Inc |
| 45113 | 5/2 Secondary reference U.S. Government activity |
| 45113 | 5/9 Secondary reference Drs Environmental Systems Inc |
| B45113 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 5340-01-023-1004 is a Plunger,detent, classified under FSC 5340, Hardware, Commercial. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2520-01-458-5659, 5360-01-467-8421. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-023-1004: Length: 1.317 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material Document and Classification: QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.247 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: STEEL COMP 304 OVERALL. 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.