The Latch,gunner, cataloged under National Stock Number 5342-01-253-1638, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5342-01-253-1638 |
| Primary Part Number | 70216-02405-055 |
| Item Name | Latch,gunner |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| General Characteristics Item Description | PRIMER,ZINC CHROMATE,TT-P-1757 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 70216-02405-055 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 5342PL1941410 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 70216-02405-055 | 5/9 Secondary reference Schweizer Aircraft Corp. |
NSN 5342-01-253-1638 is a Latch,gunner, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-253-1638 has 1 manufacturer part number on file: 70216-02405-055 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70216-02405-055: General Characteristics Item Description: PRIMER,ZINC CHROMATE,TT-P-1757. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5342-01-253-1638 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.