5305-01-658-7254

Find complete technical information, availability, and procurement data for: 5305-01-658-7254
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-658-7254

Item Name Code

18257

Assigment Date

10/13/2016 (9 years ago)

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes:retainer, packing.

30.0 millimeters nominal fastener length, right-hand thread direction, 6.17 millimeters minimum and 6.63 millimeters maximum head height, 26.0 millimeters nominal thread length, hexagon 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 Direction: right-hand
Thread Length: 26.0 millimeters nominal
Fastener Length: 30.0 millimeters nominal
Head Style: hexagon
Head Height: 6.17 millimeters minimum and 6.63 millimeters maximum
Width Between Flats: 14.73 millimeters minimum and 15.00 millimeters maximum
End Item Identification: 13055121
Nominal Thread Diameter: 10.0 millimeters
Thread Pitch In Millimeters: 1.5
External Thread Tolerance Class: 6g
Part Name Assigned By Controlling Agency: metric hex cap screw
Special Features: plain end - optional-type self-locking
Material: steel corrosion resisting overall
Surface Treatment: zinc and chromate 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
AES07M10C030AZ2A86	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-658-7254?

The FSCG of the NSN 5305-01-658-7254 is 5305

Does the NSN 5305-01-658-7254 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-658-7254 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 5305-01-658-7254 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-658-7254 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 5305-01-658-7254 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Thu, Oct 13, 2016