The Socket,socket Wrench, cataloged under National Stock Number 5120-01-599-4558, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-599-4558 |
| Primary Part Number | AS955 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND A STYLE |
| Surface Treatment | CHROMIUM OVERALL |
| Drive Surface Size | 0.250 INCHES NOMINAL SECOND END IN |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Features Provided | MANUAL TOOL |
| Wrenching Surface Shape | 12 POINT FIRST END INTERNAL |
| Style Designator | INTERNAL-INTERNAL |
| Wrenching Surface Size | 8.0 MILLIMETERS NOMINAL FIRST END MM |
| Drive End Shape | SQUARE SECOND END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS955 | Society of Automotive Engineers Inc (USA) |
| AS955 | Sae International Dba Sae International (USA) |
| AS954 TY1CL1STA | General Services Administration Federal Supply Service (USA) |
| 37-108 | Armstrong Bros Tool Co (USA) |
| 456720003405 | Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN) |
| 37-108 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| 37-108 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| AS955 TY1CL1STA | General Services Administration Federal Supply Service (USA) |
| 80202 | Apex Tool Group, Llc Dba Nicholson (USA) |
| PAR-R2038 | Supplies Now Inc (USA) |
NSN 5120-01-599-4558 is a Socket,socket Wrench, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-599-4558 has 11 cross-referenced part numbers: AS955 (Society of Automotive Engineers Inc), AS955 (Sae International Dba Sae International), AS954 TY1CL1STA (General Services Administration Federal Supply Service), 37-108 (Armstrong Bros Tool Co), 456720003405 (Ncb Hungary (honvedsegi Egyseges Termekkod)) and 6 more.
There are 12 known substitutes for 5120-01-599-4558: 3110-00-100-9838, 5315-00-215-3022, 5935-00-259-0128 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS955: Overall Length: 32.25 MILLIMETERS MAXIMUM MM; Material: STEEL OVERALL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE; Surface Treatment: CHROMIUM OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.