The Key,socket Head Screw, cataloged under National Stock Number 5120-01-128-0363, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5120-01-128-0363 |
| Primary Part Number | 7903056-02 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan |
| Status | ACTIVE |
| Blade Length | 10.000 INCHES NOMINAL IN |
| Surface Treatment | OXIDE WRENCHING SURFACE |
| Material | STEEL WRENCHING SURFACE |
| Wrenching Surface Size | 0.156 INCHES NOMINAL SINGLE END IN |
| Style Designator | SCREWDRIVER HANDLE |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Material | PLASTIC HANDLE |
| Features Provided | BALL END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3710 | Bondhus Corp (USA) |
| BS5/32-10INBLADE | Bondhus Corp (USA) |
| 7903056-02 PRIMARY | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
NSN 5120-01-128-0363 is a Key,socket Head Screw, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-128-0363 has 3 cross-referenced part numbers: 3710 (Bondhus Corp), BS5/32-10INBLADE (Bondhus Corp), 7903056-02 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).
There are 12 known substitutes for 5120-01-128-0363: 6515-00-059-2789, 3030-00-528-4740, 5975-00-636-0007 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7903056-02: Blade Length: 10.000 INCHES NOMINAL IN; Overall Length: 13.000 INCHES NOMINAL IN; Surface Treatment: OXIDE WRENCHING SURFACE; Material: STEEL WRENCHING SURFACE. 9 total characteristics are documented in the Federal Logistics Information System.