The Wrench,open End, cataloged under National Stock Number 5120-00-277-1322, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-277-1322 |
| Primary Part Number | B107.39 TY3 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Small End Head Thickness | 0.234 INCHES MAXIMUM IN |
| Style Designator | DOUBLE HEAD |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM |
| Wrenching Surface Size | 0.750 INCHES NOMINAL SECOND END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Size | 0.688 INCHES NOMINAL FIRST END IN |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Large End Head Thickness | 0.234 INCHES MAXIMUM IN |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Nondefinitive Spec/std Data | 3 TYPE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.39 TY3 | General Services Administration Federal Supply Service (USA) |
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B107.100 CAT 39 TY3 | General Services Administration Federal Supply Service (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| 41W3582 | General Stores Supply Office (USA) |
| GGG-W-636 TY10CL1 | General Services Administration Federal Supply Service (USA) |
| 425A | Bonney Forge Corp (USA) |
| A-A-1348 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-277-1322 is a Wrench,open End, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-1322 has 10 cross-referenced part numbers: B107.39 TY3 (General Services Administration Federal Supply Service), B107.39 (The American Society of Mechanical Engineers), B107.100 (The American Society of Mechanical Engineers), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), B107.100 CAT 39 TY3 (General Services Administration Federal Supply Service) and 5 more.
There are 12 known substitutes for 5120-00-277-1322: 5940-00-159-0247, 5120-00-184-8621, 5120-00-203-5384 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.39 TY3: Overall Length: 7.500 INCHES MINIMUM IN; Small End Head Thickness: 0.234 INCHES MAXIMUM IN; Style Designator: DOUBLE HEAD; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-1322 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.