The Plunger,quick Release, cataloged under National Stock Number 5340-01-385-5645, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. Government technical data includes 13 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-385-5645 |
| Primary Part Number | 01070- 0281ITEM4-13 |
| Item Name | Plunger,quick Release |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Shape | ROUND |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| End Pressure Rating | 1.000 POUNDS NOMINAL LBS |
| 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 |
|---|---|
| 01070- 0281ITEM4-13 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| PHR-4SS | Reid Supply Company (USA) |
NSN 5340-01-385-5645 is a Plunger,quick Release, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-385-5645 has 2 manufacturer part numbers on file: 01070- 0281ITEM4-13 (Timken Gears & Services Inc. Div Philadelphia Gear), PHR-4SS (Reid Supply Company).
Key specifications for 01070- 0281ITEM4-13: Mounting Facility Diameter: 0.500 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Overall Diameter: 0.750 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S). 13 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.