The Plunger,detent, cataloged under National Stock Number 5340-01-331-5008, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Reid Supply Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-331-5008 |
| Primary Part Number | K4-SN |
| Item Name | Plunger,detent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Reid Supply Company |
| Status | ACTIVE |
| Length | 0.646 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Diameter | 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | STEEL 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 |
| Part Number | Manufacturer |
|---|---|
| K4-SN PRIMARY | Reid Supply Company (USA) |
| Reference | Meaning |
|---|---|
| 116386 | D/9 Drawing number reference only U.S. Government activity |
| 116386-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-331-5008 is a Plunger,detent, manufactured by Reid Supply Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-331-5008 has 1 manufacturer part number on file: K4-SN (Reid Supply Company).
Key specifications for K4-SN: Length: 0.646 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Diameter: 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: 18UNC EXT. THD,0.522 IN. LGTH;0.135 IN. I.D. IN; Material: STEEL OVERALL. 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.