5306-00-243-7130

Find complete technical information, availability, and procurement data for: 5306-00-243-7130
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-243-7130

Item Name Code

27851

Assigment Date

03/17/1971 (55 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

right-hand thread direction, double hexagon w/hole head style, 1.720 inches minimum and 1.750 inches maximum fastener length, 0.306 inches minimum and 0.315 inches maximum width between flats, 0.290 inches minimum and 0.310 inches maximum head height

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
Fastener Length: 1.720 inches minimum and 1.750 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.290 inches minimum and 0.310 inches maximum
Width Between Flats: 0.306 inches minimum and 0.315 inches maximum
Extended Washer Diameter: 0.428 inches minimum and 0.438 inches maximum
Extended Washer Thickness: 0.059 inches minimum and 0.079 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Grip Length: 1.250 inches nominal
Minimum Tensile Strength: 150000 pounds per square inch
Material: steel corrosion resisting overall
Material Document And Classification: waspaloy fscm 71321 mfr ref single material response overall

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
72346-4-20	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-243-7130?

The FSCG of the NSN 5306-00-243-7130 is 5306

Does the NSN 5306-00-243-7130 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-243-7130 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 5306-00-243-7130 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-243-7130 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 5306-00-243-7130 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 17, 1971