The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-283-3945, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5305-01-283-3945 |
| Primary Part Number | GYK3-8M |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Material | STEEL OVERALL |
| Head Style | FILLISTER |
| FSC Application Data | WHEEL,MAIN LANDING GEAR |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2007005 | Goodrich Corp Dba Goodrich Corp (USA) |
| GYK3-8M | Sps Technologies, Llc Dba PB Fasteners (USA) |
| GYK3-8M | Meggitt Aircraft Braking Systems Corporation (USA) |
| GYK3-8M PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
NSN 5305-01-283-3945 is a Screw,cap,hexagon Head, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-283-3945 has 4 cross-referenced part numbers: 2007005 (Goodrich Corp Dba Goodrich Corp), GYK3-8M (Sps Technologies, Llc Dba PB Fasteners), GYK3-8M (Meggitt Aircraft Braking Systems Corporation), GYK3-8M (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
There is 1 known substitute for 5305-01-283-3945: 7025-01-434-2443. Verify interchangeability with system specifications before substitution.
Key specifications for GYK3-8M: Nominal Thread Diameter: 0.250 INCHES IN; Material: STEEL OVERALL; Head Style: FILLISTER; FSC Application Data: WHEEL,MAIN LANDING GEAR. 6 total characteristics are documented in the Federal Logistics Information System.