5306-01-657-9657

Find complete technical information, availability, and procurement data for: 5306-01-657-9657
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-657-9657

Item Name Code

01847

Assigment Date

09/07/2016 (9 years ago)

A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

right-hand thread direction, 0.75 inches nominal thread length, chamfer flange head style, 2a thread class, 2.00 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 0.75 inches nominal
Fastener Length: 2.00 inches nominal
Head Style: chamfer flange
Head Height: 0.28 inches maximum
Width Between Flats: 0.367 inches minimum and 0.375 inches maximum
Extended Washer Diameter: 0.56 inches maximum
End Item Identification: mrap - m-atv ui w/ogpk
Nominal Thread Diameter: 0.25 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: screw, flange, hex .25 - 20 tab g8 mb
Color: black overall
Material: steel overall
Surface Treatment: phosphate zinc 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
3970536006	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-657-9657?

The FSCG of the NSN 5306-01-657-9657 is 5306

Does the NSN 5306-01-657-9657 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-657-9657 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 5306-01-657-9657 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-657-9657 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 5306-01-657-9657 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Wed, Sep 7, 2016