11664479

Socket Head Cap Screw

This page provides complete and verified information for part number 11664479, NSN 5305-01-059-0121

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-059-0121

Item Name Code

16282

Assigment Date

04/06/1978 (48 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

right-hand thread direction, 3a thread class, 2.250 inches nominal thread length, double hexagon extended washer head style, 2.300 inches nominal fastener length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 2.250 inches nominal
Fastener Length: 2.300 inches nominal
Head Style: double hexagon extended washer
Head Height: 0.620 inches nominal
Width Between Flats: 0.640 inches nominal
Extended Washer Diameter: 0.880 inches nominal
Extended Washer Thickness: 0.220 inches nominal
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.640 inches nominal
Thread Quantity Per Inch: 11
Material: steel comp 1030 or steel comp 1031 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1045 overall
Material Document And Classification: qq-s-631 fed spec all material responses overall
Thread Series Designator: unc

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 11664479

What is the FSCG of the NSN 5305-01-059-0121?

The FSCG of the NSN 5305-01-059-0121 is 5305

Does the NSN 5305-01-059-0121 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-059-0121 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 5305-01-059-0121 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-059-0121 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 5305-01-059-0121 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Apr 6, 1978