The Plunger,detent, cataloged under National Stock Number 5340-01-592-6390, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-592-6390 |
| Primary Part Number | 3408A29 |
| Item Name | Plunger,detent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Length | 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Diameter | 0.250 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 |
| Part Number | Manufacturer |
|---|---|
| 3408A29 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5340-01-592-6390 is a Plunger,detent, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-592-6390 has 1 manufacturer part number on file: 3408A29 (Mcmaster-Carr Supply Co).
Key specifications for 3408A29: Length: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Diameter: 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: 440C STAINLESS STEEL NOSE/BALL; 1/2-13-2A THREAD SIZE; 0.072 INCH NOSE/BALL PROJECTION; 0.281 INCH NOSE/BALL DIAMETER; NYLON THREAD LOCKING ELEMENT; SPRING PLUNGER; SLOTTED DRIVE; 250 DEG F MAXIMUM TEMPERATURE A; 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.