The Block,latch, cataloged under National Stock Number 5342-01-176-9975, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Beta Engineering, Inc. Dba Beta Engineering Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-176-9975 |
| Primary Part Number | 2531300 |
| Item Name | Block,latch |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Beta Engineering, Inc. Dba Beta Engineering Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL INVESTMENT CASTING 4130,HEAT TREATED,ALT MIL-S-22141,COMP IC 4130,HEAT TREATED,SURFACE ZINC PLATE PER QQ-Z-325,CL 2,TY 2,LENGTH 2.625 IN.,WIDTH 1.406 IN.,HEIGHT 1.000 IN. 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 |
|---|---|
| 2531300 PRIMARY | Beta Engineering, Inc. Dba Beta Engineering Inc (USA) |
| 5342011769975 PRIMARY | A.w. Mack Manufacturing Co., Inc. (USA) |
| 2531300 PRIMARY | C E I Inc Dba Command Enterprises (USA) |
| 2531300 PRIMARY | F P a Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 2531300 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5342-01-176-9975 is a Block,latch, manufactured by Beta Engineering, Inc. Dba Beta Engineering Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-176-9975 has 4 manufacturer part numbers on file: 2531300 (Beta Engineering, Inc. Dba Beta Engineering Inc), 5342011769975 (A.w. Mack Manufacturing Co., Inc.), 2531300 (C E I Inc Dba Command Enterprises), 2531300 (F P a Manufacturing).
Key specifications for 2531300: General Characteristics Item Description: MATERIAL STEEL INVESTMENT CASTING 4130,HEAT TREATED,ALT MIL-S-22141,COMP IC 4130,HEAT TREATED,SURFACE ZINC PLATE PER QQ-Z-325,CL 2,TY 2,LENGTH 2.625 IN.,WIDTH 1.406 IN.,HEIGHT 1.000 IN. 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.