5305-01-102-0307

Find complete technical information, availability, and procurement data for: 5305-01-102-0307
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-102-0307

Item Name Code

16282

Assigment Date

10/11/1980 (45 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.312 inches nominal thread length, flat chamfer head style, 0.312 inches nominal fastener length, 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
Thread Length: 0.312 inches nominal
Fastener Length: 0.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.178 inches nominal
Head Height: 0.110 inches nominal
Locking Feature: pellet threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.112 inches
Width Across Flats: 0.094 inches minimum and 0.095 inches maximum
Thread Quantity Per Inch: 40
Material: steel comp 303se overall
Material Document And Classification: qq-s-764 cond a fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
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
P66HS440-5	Socket Head Cap Screw
SM-B-620769	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-102-0307?

The FSCG of the NSN 5305-01-102-0307 is 5305

Does the NSN 5305-01-102-0307 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-102-0307 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 5305-01-102-0307 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-102-0307 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 5305-01-102-0307 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Oct 11, 1980