The Wrench,open End, cataloged under National Stock Number 5120-00-277-2321, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 8 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 | 5120-00-277-2321 |
| Primary Part Number | FRS VO4042B |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | CANCELLED |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 1.250 INCHES NOMINAL FIRST END IN |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Size | 1.312 INCHES NOMINAL SECOND END IN |
| Large End Head Thickness | 0.562 INCHES MAXIMUM IN |
| Small End Head Thickness | 0.531 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Nondefinitive Spec/std Data | 1 TYPE |
| Surface Treatment | CHROMIUM OVERALL |
| Style Designator | DOUBLE HEAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VO4042B | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| FRS VO4042B PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| B107.39 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| B107.39 | The American Society of Mechanical Engineers (USA) |
| 1342 | Wright Tool Company, Llc (USA) |
| S4042 | Sna Germany Gmbh (DEU) |
| TKKX5 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| B107.100 CAT 39 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| V04042 | Sna Germany Gmbh (DEU) |
| VO4042 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| A-A-1356 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| S4042 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY4 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-277-2321 is a Wrench,open End, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-2321 has 16 cross-referenced part numbers: VO4042B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FRS VO4042B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.39 TY1CL1 (General Services Administration Federal Supply Service), B107.39 (The American Society of Mechanical Engineers), 1342 (Wright Tool Company, Llc) and 11 more.
There are 12 known substitutes for 5120-00-277-2321: 5961-00-103-9683, 1650-00-166-4786, 5330-00-465-1141 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FRS VO4042B: Small End Head Angle: 15.0 DEGREES NOMINAL; Wrenching Surface Size: 1.250 INCHES NOMINAL FIRST END IN; Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-2321 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.