The Key,socket Head Screw, cataloged under National Stock Number 5120-00-259-3474, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Craig Systems Corp Sub of Eastern Technologies Ltd. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5120-00-259-3474 |
| Primary Part Number | 1181B60019 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Craig Systems Corp Sub of Eastern Technologies Ltd |
| Status | ACTIVE |
| Short Arm Length | 1.375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 0.313 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | L-HANDLE |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Long Arm Length | 4.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1181B60019 | Craig Systems Corp Sub of Eastern Technologies Ltd (USA) |
| 5-16L | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
NSN 5120-00-259-3474 is a Key,socket Head Screw, manufactured by Craig Systems Corp Sub of Eastern Technologies Ltd, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-259-3474 has 2 cross-referenced part numbers: 1181B60019 (Craig Systems Corp Sub of Eastern Technologies Ltd), 5-16L (Allen Mfg Co Sub of Chicago Pneumatic Tool Co).
There is 1 known substitute for 5120-00-259-3474: 5120-00-198-5409. Verify interchangeability with system specifications before substitution.
Key specifications for 1181B60019: Overall Length: 4.437 INCHES NOMINAL IN; Short Arm Length: 1.375 INCHES NOMINAL IN; Material: STEEL OVERALL; Wrenching Surface Size: 0.313 INCHES NOMINAL BOTH ENDS IN. 7 total characteristics are documented in the Federal Logistics Information System.