The Key,socket Head Screw, cataloged under National Stock Number 5120-00-222-1489, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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 | 5120-00-222-1489 |
| Primary Part Number | A-A-2473 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Material | STEEL OVERALL |
| Features Provided | SHORT SERIES |
| Wrenching Surface Size | 0.750 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | L-HANDLE |
| Long Arm Length | 7.156 INCHES MINIMUM AND 7.344 INCHES MAXIMUM IN |
| Short Arm Length | 2.031 INCHES MINIMUM AND 2.219 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-2473 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 0198 1908 | Blackwood J. Blackwood & Son Pty Ltd (AUS) |
| 57038 | Apex Tool Group, Llc Dba Nicholson (USA) |
| GGG-K-275 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 0036429 | New Holland Construction (USA) |
| GGG-K-275 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| 68019 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| 57038 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 7180266 | Watertown Arsenal Smiwt-Re (USA) |
| 36429 | New Holland Construction (USA) |
| 036429 | New Holland Construction (USA) |
| B18.3 | The American Society of Mechanical Engineers (USA) |
NSN 5120-00-222-1489 is a Key,socket Head Screw, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-222-1489 has 12 cross-referenced part numbers: A-A-2473 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 0198 1908 (Blackwood J. Blackwood & Son Pty Ltd), 57038 (Apex Tool Group, Llc Dba Nicholson), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC), 0036429 (New Holland Construction) and 7 more.
There are 12 known substitutes for 5120-00-222-1489: 1660-00-026-4199, 5330-00-358-4760, 5365-00-634-7115 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-2473: Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL; Material: STEEL OVERALL; Features Provided: SHORT SERIES. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-222-1489 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.