5305-01-149-3735

Find complete technical information, availability, and procurement data for: 5305-01-149-3735
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-149-3735

Item Name Code

06657

Assigment Date

03/18/1983 (43 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.)

0.3700 inches nominal thread length, 2a thread class, fillister head style, right-hand thread direction, 0.7500 inches nominal fastener length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.3700 inches nominal
Fastener Length: 0.7500 inches nominal
Head Style: fillister
Head Diameter: 0.3750 inches nominal
Head Height: 0.1000 inches nominal
Internal Drive Style: cross recess type ii
Nominal Thread Diameter: 0.1900 inches
Thread Quantity Per Inch: 24
Screw Material: steel
Screw Material Document And Classification: ms51957-65 mil spec single material response
Thread Series Designator: unc

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
5002723-1	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-149-3735?

The FSCG of the NSN 5305-01-149-3735 is 5305

Does the NSN 5305-01-149-3735 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-149-3735 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 5305-01-149-3735 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-149-3735 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 5305-01-149-3735 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Mar 18, 1983