The Plunger,quick Release, cataloged under National Stock Number 5340-01-318-3408, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-318-3408 |
| Primary Part Number | NNS-53P |
| Item Name | Plunger,quick Release |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier |
| Status | ACTIVE |
| Thread Length | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Material Document and Classification | 12L14,VLIER ENGINEERING DIV OF BARRY WRIGHT CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Shape | ROUND |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNF |
| End Pressure Rating | 2.700 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 |
|---|---|
| NNS-53P PRIMARY | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA) |
| Reference | Meaning |
|---|---|
| PC99091-1 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Rc Displays Systems |
| LDN-2N | 5/9 Secondary reference Reid Supply Company |
| G1-22-9124 | 5/9 Secondary reference Astronics Dme Llc Dba Astronics Dme |
NSN 5340-01-318-3408 is a Plunger,quick Release, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-318-3408 has 1 manufacturer part number on file: NNS-53P (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier).
Key specifications for NNS-53P: Thread Length: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN; Material Document and Classification: 12L14,VLIER ENGINEERING DIV OF BARRY WRIGHT CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL; Shape: ROUND; Overall Length: 0.875 INCHES NOMINAL IN. 7 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.