5305-01-086-1594

Find complete technical information, availability, and procurement data for: 5305-01-086-1594
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-086-1594

Item Name Code

01852

Assigment Date

11/21/1979 (46 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.)

0.373 inches nominal head diameter, right-hand thread direction, 1.000 inches nominal fastener length, 0.080 inches nominal head height, 0.880 inches nominal thread length

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.880 inches nominal
Fastener Length: 1.000 inches nominal
Head Diameter: 0.373 inches nominal
Head Height: 0.080 inches nominal
First Diameter From Head: 0.264 inches nominal
Second Diameter From Head: 0.373 inches nominal
Third Diameter From Head: 0.160 inches nominal
Fourth Diameter From Head: 0.370 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.184 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.515 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 0.800 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter: 0.880 inches nominal
Width Across Flats: 0.0952 inches nominal
Externally Relieved Body Diameter Quantity: 4
Material: steel corrosion resisting overall

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
2540474	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-086-1594?

The FSCG of the NSN 5305-01-086-1594 is 5305

Does the NSN 5305-01-086-1594 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-086-1594 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 5305-01-086-1594 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-086-1594 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 5305-01-086-1594 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Nov 21, 1979