5305-00-412-9975

Find complete technical information, availability, and procurement data for: 5305-00-412-9975
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-412-9975

Item Name Code

22846

Assigment Date

04/29/1970 (56 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.188 inches nominal thread length, 0.688 inches nominal fastener length, 0.250 inches nominal head diameter, 2a thread class, flat chamfer head style

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 Length: 0.188 inches nominal
Fastener Length: 0.688 inches nominal
Head Style: flat chamfer
Head Diameter: 0.250 inches nominal
Head Height: 0.312 inches nominal
Shoulder Length: 0.500 inches nominal first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Surface Treatment: passivate 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
G42-7	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-412-9975?

The FSCG of the NSN 5305-00-412-9975 is 5305

Does NSN 5305-00-412-9975 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 5305-00-412-9975 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-412-9975 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 5305-00-412-9975 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Apr 29, 1970