The Key,socket Head Screw, cataloged under National Stock Number 5120-00-221-8050, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 5 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-221-8050 |
| Primary Part Number | 346159 PC1 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Wrenching Surface Size | 0.094 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Surface Treatment | ZINC OVERALL |
| Style Designator | FIXED T-HANDLE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 346159 PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| SC-DL-77126 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 51707 | Kleinschmidt Inc (USA) |
NSN 5120-00-221-8050 is a Key,socket Head Screw, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-221-8050 has 3 cross-referenced part numbers: 346159 PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), SC-DL-77126 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 51707 (Kleinschmidt Inc).
There are 2 known substitutes for 5120-00-221-8050: 5330-00-360-8497, 2940-01-003-9409. Verify interchangeability with system specifications before substitution.
Key specifications for 346159 PC1: Wrenching Surface Size: 0.094 INCHES NOMINAL SINGLE END IN; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Overall Length: 6.562 INCHES NOMINAL IN; Surface Treatment: ZINC OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-221-8050 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.