5305-00-807-4862

Find complete technical information, availability, and procurement data for: 5305-00-807-4862
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-807-4862

Item Name Code

06657

Assigment Date

01/01/1963 (63 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.)

0.428 inches minimum and 0.448 inches maximum fastener length, right-hand thread direction, 2a thread class, fillister head style, 0.448 inches maximum 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 Class: 2a
Thread Direction: right-hand
Thread Length: 0.448 inches maximum
Fastener Length: 0.428 inches minimum and 0.448 inches maximum
Head Style: fillister
Head Diameter: 0.208 inches minimum and 0.226 inches maximum
Head Height: 0.086 inches minimum and 0.096 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Hardness Rating: 30.0 rockwell c minimum and 38.0 rockwell c maximum
Screw Material: steel comp 601
Screw Material Document And Classification: ams 6304 assn std single material response
Screw Surface Treatment: cadmium
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
413929	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-807-4862?

The FSCG of the NSN 5305-00-807-4862 is 5305

Does the NSN 5305-00-807-4862 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-807-4862 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 5305-00-807-4862 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-807-4862 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 5305-00-807-4862 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963