88-268

View detailed technical data, stock status, and sourcing information for: 88-268
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-429-7629

Item Name Code

01847

Assigment Date

01/01/1963 (63 years ago)

round w/wrench flats head style, 3.938 inches nominal fastener length, 2a thread class, right-hand thread direction, 1.250 inches 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 Class: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches nominal
Fastener Length: 3.938 inches nominal
Head Style: round w/wrench flats
Head Diameter: 1.557 inches minimum and 1.562 inches maximum
Head Height: 0.438 inches nominal
Width Between Flats: 1.255 inches minimum and 1.270 inches maximum
Nominal Thread Diameter: 0.750 inches
Features Provided: finished head
Thread Quantity Per Inch: 16
Material: steel overall
Thread Series Designator: unf

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
88-268	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-429-7629?

The FSCG of the NSN 5306-00-429-7629 is 5306

Does the NSN 5306-00-429-7629 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-429-7629 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 5306-00-429-7629 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-429-7629 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 5306-00-429-7629 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963