5305-01-423-4061

Find complete technical information, availability, and procurement data for: 5305-01-423-4061
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-423-4061

Item Name Code

18257

Assigment Date

12/24/1995 (30 years ago)

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

right-hand thread direction, 7.24 millimeters minimum and 7.76 millimeters maximum head height, hexagon head style, 20.0 millimeters nominal fastener length, 20.0 millimeters nominal thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 20.0 millimeters nominal
Fastener Length: 20.0 millimeters nominal
Head Style: hexagon
Head Height: 7.24 millimeters minimum and 7.76 millimeters maximum
Width Between Flats: 17.73 millimeters minimum and 18.00 millimeters maximum
End Item Identification: mrap rg-31; medium mine protected vehicle - mmpv
Nominal Thread Diameter: 12.0 millimeters
Thread Pitch In Millimeters: 1.75
External Thread Tolerance Class: 6h
Material: steel property class 10.9 overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325,ty2,cl3 fed spec single treatment response overall
Thread Series Designator: m

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
933 04110 M12 X 20	Hexagon Head Cap Screw
AES07M12D020WB9A91	Hexagon Head Cap Screw
B18231B12020N	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-423-4061?

The FSCG of the NSN 5305-01-423-4061 is 5305

Does the NSN 5305-01-423-4061 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-423-4061 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 5305-01-423-4061 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-423-4061 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 5305-01-423-4061 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sun, Dec 24, 1995