5305-01-128-6653

Find complete technical information, availability, and procurement data for: 5305-01-128-6653
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-128-6653

Item Name Code

16282

Assigment Date

03/26/1982 (44 years ago)

right-hand thread direction, 0.500 inches nominal thread length, 2a thread class, flat chamfer head style, 5.750 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: 0.500 inches nominal
Fastener Length: 5.750 inches nominal
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches minimum and 0.158 inches maximum
Thread Quantity Per Inch: 32
Material: steel comp 430 or steel comp 303 overall
Material Document And Classification: qq-s-763 cond a fed spec 1st material response or qq-w-423 fed spec 1st material response or astm a582 assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
641-4365 PC001	Socket Head Cap Screw
641-4365-001	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-128-6653?

The FSCG of the NSN 5305-01-128-6653 is 5305

Does the NSN 5305-01-128-6653 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-128-6653 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 5305-01-128-6653 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-128-6653 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 5305-01-128-6653 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Mar 26, 1982