The Adapter,socket Wrench, cataloged under National Stock Number 5120-01-366-8220, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Industrial & Automotive Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-366-8220 |
| Primary Part Number | A1612 |
| Item Name | Adapter,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Stanley Industrial & Automotive Llc |
| Status | ACTIVE |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Drive Surface Size | 0.375 INCHES NOMINAL SECOND END IN |
| Material | STEEL OVERALL |
| Style Designator | EXTERNAL-INTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL FIRST END IN |
| Features Provided | MANUAL TOOL |
| Outside Diameter | 1.125 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1612 PRIMARY | Stanley Industrial & Automotive Llc (USA) |
NSN 5120-01-366-8220 is a Adapter,socket Wrench, manufactured by Stanley Industrial & Automotive Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-366-8220 has 1 cross-referenced part number: A1612 (Stanley Industrial & Automotive Llc).
There are 9 known substitutes for 5120-01-366-8220: 3455-00-231-3522, 5830-00-358-3615, 5940-00-859-9638 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1612: Drive End Shape: SQUARE FIRST END INTERNAL; Drive Surface Size: 0.375 INCHES NOMINAL SECOND END IN; Overall Length: 1.438 INCHES NOMINAL IN; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.