1680-01-549-7757

Find complete technical information, availability, and procurement data for: 1680-01-549-7757

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1680-01-549-7757
Federal Supply Group
Aerospace Craft Components and Accessories
National Stock Number
1680-01-549-7757
Item Name Code
77777
Assigment Date
03/29/2007 (19 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

nsn 1680-01-221-2560 end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification
nsn 1680-01-221-2560

Related Parts

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Part Number Name
100810-3 Seat Rail Helicopter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1680-01-549-7757?
The FSCG of the NSN 1680-01-549-7757 is 1680
Does NSN 1680-01-549-7757 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 1680-01-549-7757 contain precious materials?
Item does not contain precious metal.
Does NSN 1680-01-549-7757 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1680-01-549-7757 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Thu, Mar 29, 2007

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