The Adapter,socket Wrench Extension, cataloged under National Stock Number 5120-01-371-3787, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Giga, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-371-3787 |
| Primary Part Number | 81AD083-L |
| Item Name | Adapter,socket Wrench Extension |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Giga, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | FOR 1/4 IN. SQ DRIVE EXTENSIONS; ATTACHES TO EXTENSION WITH SETSCREW; PROVIDES EXTRA HOLDING POWER FOR SOCKETS AND EXTENDS LIFE OF EXTENSION IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J4759BLS | Wright Tool Company, Llc (USA) |
| 81AD083-L PRIMARY | Giga, Inc. (USA) |
| 140102S QUALICORP LTD | Dynamic Design Products Inc (USA) |
NSN 5120-01-371-3787 is a Adapter,socket Wrench Extension, manufactured by Giga, Inc., classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-371-3787 has 3 cross-referenced part numbers: J4759BLS (Wright Tool Company, Llc), 81AD083-L (Giga, Inc.), 140102S QUALICORP LTD (Dynamic Design Products Inc).
There is 1 known substitute for 5120-01-371-3787: 5120-01-591-8341. Verify interchangeability with system specifications before substitution.
Key specifications for 81AD083-L: General Characteristics Item Description: FOR 1/4 IN. SQ DRIVE EXTENSIONS; ATTACHES TO EXTENSION WITH SETSCREW; PROVIDES EXTRA HOLDING POWER FOR SOCKETS AND EXTENDS LIFE OF EXTENSION IN. 1 total characteristics are documented in the Federal Logistics Information System.