The Latch,quick Disconnect Assembly, cataloged under National Stock Number 5342-01-034-7139, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Frontgrade Technologies Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-034-7139 |
| Primary Part Number | 116220 |
| Item Name | Latch,quick Disconnect Assembly |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 2.090 IN. W; 2.400 IN. H; C/O 1 BRACKET L.H.,1 BRACKET R.H.,1 INSTALLATION INST.,4 LOCKWASHERS,1 MUSLIN BAG,4 NUTS 8-32,1 SHIPPING BAG,1 SPRING ASSEMBLY,4 STUDS 8-32 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 |
|---|---|
| 116220 PRIMARY | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 116220 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5342-01-034-7139 is a Latch,quick Disconnect Assembly, manufactured by Frontgrade Technologies Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-034-7139 has 1 manufacturer part number on file: 116220 (Frontgrade Technologies Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1240-01-540-3690. Verify interchangeability with system specifications before substitution.
Key specifications for 116220: General Characteristics Item Description: 2.090 IN. W; 2.400 IN. H; C/O 1 BRACKET L.H.,1 BRACKET R.H.,1 INSTALLATION INST.,4 LOCKWASHERS,1 MUSLIN BAG,4 NUTS 8-32,1 SHIPPING BAG,1 SPRING ASSEMBLY,4 STUDS 8-32 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.