The Wrench,box, cataloged under National Stock Number 5120-00-277-2682, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-277-2682 |
| Primary Part Number | A-A-1346 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Special Markings | WRENCH SIZE |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Style Designator | HALF-MOON DOUBLE HEAD |
| Material | STEEL OVERALL |
| Surface Treatment Document and Classification | QQ-C-320,CL 1,TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.750 INCHES NOMINAL SECOND END IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Wrenching Surface Size | 0.688 INCHES NOMINAL FIRST END IN |
| Small End Head Thickness | 0.516 INCHES MAXIMUM IN |
| Large End Head Thickness | 0.547 INCHES MAXIMUM IN |
| Large End Outside Diameter | 1.125 INCHES MAXIMUM IN |
| Small End Outside Diameter | 1.025 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-1346 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY2 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-277-2682 is a Wrench,box, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-277-2682 has 3 cross-referenced part numbers: A-A-1346 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-636 TY2 (General Services Administration Federal Supply Service).
There are 10 known substitutes for 5120-00-277-2682: 5120-00-184-8631, 5120-00-222-1596, 5120-00-222-1597 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-1346: Special Markings: WRENCH SIZE; Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL; Style Designator: HALF-MOON DOUBLE HEAD; Material: STEEL OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.