The Wrench,open End, cataloged under National Stock Number 5120-00-184-8541, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-184-8541 |
| Primary Part Number | H22-49-339 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | CANCELLED |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| Large End Head Angle | 75.0 DEGREES MINIMUM AND 80.0 DEGREES MAXIMUM |
| Wrenching Surface Size | 0.438 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | DOUBLE HEAD |
| Large End Head Thickness | 0.172 INCHES MAXIMUM IN |
| Small End Head Thickness | 0.172 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM AND OXIDE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| H22-49-339 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 1128 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| GGG-W-636 TY6ST2 | General Services Administration Federal Supply Service (USA) |
| WMS 1128 | Kipper Tool Company Dba Kipper Management Inc (USA) |
| 9-217122 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
NSN 5120-00-184-8541 is a Wrench,open End, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-184-8541 has 6 cross-referenced part numbers: GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), H22-49-339 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 1128 (Trw Inc Hand Tools Div Trw Industrial Products Group), GGG-W-636 TY6ST2 (General Services Administration Federal Supply Service), WMS 1128 (Kipper Tool Company Dba Kipper Management Inc) and 1 more.
There are 7 known substitutes for 5120-00-184-8541: 5120-00-184-8447, 5120-00-184-8448, 5120-00-288-8215 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for H22-49-339: Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Overall Length: 4.000 INCHES MINIMUM IN; Small End Head Angle: 15.0 DEGREES NOMINAL; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-184-8541 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.