Worldwide distributor of NSN parts and consumables located in the USA.
National Stock Number (NSN) | 5305-01-540-0990 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5305 |
Unit of Measure (UOM) | 25 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | 0.323 inches |
Fastener Length | 0.448 inches |
Head Style | Pan |
Head Diameter | Between 0.306 inches and 0.322 inches |
Head Height | Between 0.105 inches and 0.115 inches |
Grip Diameter | Between 0.1630 inches and 0.1635 inches |
Internal Drive Style | Cruciform ribbed |
End Application | Apache attack helicopter |
Thread Diameter | 0.1640 inches |
Grip Length | 0.125 inches |
Thready Qty Per Inch (tpi) | 32 |
Part Name Assigned By Controlling Agency | Bolt, pan head, close tolerance |
Special Features | Cruciform recess; self locking andnon locking; unplated |
Material | Stainless steel |
Surface Treatment | Passivate |
Thread Series Designator | Unjc |
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