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12759-00630

View detailed technical data, stock status, and sourcing information for: 12759-00630

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12759-00630
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-557-0548
Item Name Code
18257
Assigment Date
10/11/2007 (18 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

mrap - common nsn - used on 3 mrap variants and 19 other weapon systems 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
mrap - common nsn - used on 3 mrap variants and 19 other weapon systems

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
12759-00630 Hexagon Head Cap Screw
3011206 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-557-0548?
The FSCG of the NSN 5305-01-557-0548 is 5305
Does the NSN 5305-01-557-0548 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5305-01-557-0548 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-557-0548 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-557-0548 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 5305-01-557-0548 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Thu, Oct 11, 2007

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