The Head-Latch, cataloged under National Stock Number 5342-01-264-6745, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-264-6745 |
| Primary Part Number | 789AS581 |
| Item Name | Head-Latch |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,COMP M1020; BLACK OXIDE FINISH,MIL-C-13924,CL1; 2.090 IN. MIN AND 2.150 IN. MAX LG; 1.450 IN. W; 0.500 IN. THK; 0.187 IN. MIN AND 0.192 IN. MAX DIA HOLE,2 PLACES; INCLUDES 2 SPRING PINS AND 1 DOWEL PIN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 789AS581 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5342-01-264-6745 is a Head-Latch, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-264-6745 has 1 manufacturer part number on file: 789AS581 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 789AS581: General Characteristics Item Description: STEEL,COMP M1020; BLACK OXIDE FINISH,MIL-C-13924,CL1; 2.090 IN. MIN AND 2.150 IN. MAX LG; 1.450 IN. W; 0.500 IN. THK; 0.187 IN. MIN AND 0.192 IN. MAX DIA HOLE,2 PLACES; INCLUDES 2 SPRING PINS AND 1 DOWEL PIN IN. 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.
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.