5305-00-685-1523

Find complete technical information, availability, and procurement data for: 5305-00-685-1523
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-685-1523

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

3a thread class, flat chamfer head style, 0.970 inches minimum and 1.030 inches maximum thread length, right-hand thread direction, 0.970 inches minimum and 1.030 inches maximum 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: 3a
Thread Direction: right-hand
Thread Length: 0.970 inches minimum and 1.030 inches maximum
Fastener Length: 0.970 inches minimum and 1.030 inches maximum
Head Style: flat chamfer
Head Diameter: 0.553 inches minimum and 0.562 inches maximum
Head Height: 0.368 inches minimum and 0.375 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.312 inches minimum and 0.315 inches maximum
Thread Quantity Per Inch: 16
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 410 or steel comp 416 or steel comp 420 overall
Material Document And Classification: qq-s-763 fed spec all material responses overall
Surface Treatment: passivate overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-273-6285	No Name Available	01/01/1963

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
345885PC305	Socket Head Cap Screw
MS35461-52	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-685-1523?

The FSCG of the NSN 5305-00-685-1523 is 5305

Does the NSN 5305-00-685-1523 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-685-1523 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 5305-00-685-1523 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-685-1523 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 5305-00-685-1523 was assigned to the Federal Catalog?

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