NAS7307A20Y

View detailed technical data, stock status, and sourcing information for: NAS7307A20Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-607-7505

Item Name Code

27851

Assigment Date

06/13/2012 (14 years ago)

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

3a thread class, 1.929 inches minimum and 1.959 inches maximum fastener length, 0.694 inches nominal thread length, flat countersunk head style, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.694 inches nominal
Fastener Length: 1.929 inches minimum and 1.959 inches maximum
Head Style: flat countersunk
Head Diameter: 0.810 inches minimum and 0.889 inches maximum
Grip Diameter: 0.467 inches minimum and 0.468 inches maximum
End Item Identification: kc-135 acft
Nominal Thread Diameter: 0.437 inches
Grip Length: 1.240 inches minimum and 1.260 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt head cruciform recess close tolerance 6al-4v titanium alloy long thread self-locking and nonlocking
Material: titanium alloy uns r56400 overall
Surface Treatment: aluminum overall
Thread Series Designator: unjf

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
NAS7307A20Y	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-607-7505?

The FSCG of the NSN 5306-01-607-7505 is 5306

Does the NSN 5306-01-607-7505 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5306-01-607-7505 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 5306-01-607-7505 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-607-7505 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 5306-01-607-7505 was assigned to the Federal Catalog?

It was assigned 14 years ago, on Wed, Jun 13, 2012