5305-01-264-8534

Find complete technical information, availability, and procurement data for: 5305-01-264-8534
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-264-8534

Item Name Code

16282

Assigment Date

10/07/1987 (38 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.)

strip locking feature locking feature, 2.500 inches nominal fastener length, hexagon internal drive style, 2a thread class, right-hand thread direction

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
Fastener Length: 2.500 inches nominal
Locking Feature: strip locking feature
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 11
Criticality Code Justification: zzzy
Thread Series Designator: unc
Specification/Standard Data: 96906-mil-std-129 government standard and 81349-mil-p-23199 government specification and 96906-mil-std-1308 government standard
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
F-412-6346	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-264-8534?

The FSCG of the NSN 5305-01-264-8534 is 5305

Does NSN 5305-01-264-8534 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 5305-01-264-8534 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-264-8534 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 5305-01-264-8534 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Oct 7, 1987