The Overhead Door Check and Hold-Bac, cataloged under National Stock Number 5342-01-078-3671, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-078-3671 |
| Item Name | Overhead Door Check and Hold-Bac |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; CONSISTS OF ANGLE BRACKET 3.125 IN. LG; 1.125 IN. W 3; ARM 11.750 IN. LG 1; ROD 11.6625 IN. LG; 0.500 IN. DIA 1; CAP NUT 3; SPRING 10.500 IN. LG 2; 13.000 IN. LG EXTENDED; 2.000 IN. CENTER TO CONCRETE OF BOLT HOLES; 2 HOLES 0.282 IN. DIA; 0.312 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2395-BB | 5/9 Secondary reference Cleveland Hardware and Forging Company Dba Fox Valley Forge |
| M-2395-BB-11 | 3/9 Design control — primary reference Cleveland Hardware and Forging Company Dba Fox Valley Forge |
| 13208E4554 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-078-3671 is a Overhead Door Check and Hold-Bac, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-01-078-3671: General Characteristics Item Description: STEEL; CONSISTS OF ANGLE BRACKET 3.125 IN. LG; 1.125 IN. W 3; ARM 11.750 IN. LG 1; ROD 11.6625 IN. LG; 0.500 IN. DIA 1; CAP NUT 3; SPRING 10.500 IN. LG 2; 13.000 IN. LG EXTENDED; 2.000 IN. CENTER TO CONCRETE OF BOLT HOLES; 2 HOLES 0.282 IN. DIA; 0.312 IN. THK 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.