5306-01-420-8611

Find complete technical information, availability, and procurement data for: 5306-01-420-8611
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-01-420-8611 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-420-8611

Item Name Code

15903

Assigment Date

10/26/1995 (30 years ago)

A parts kit used for a valve, pressure regulating. It may contain such items as a diaphragm, diaphragm spring, valve spring, valve seat, valve seat gasket, needle valve, relief ball, relief spring, dome gasket, and the like.

right-hand thread direction, 3a thread class, 0.721 inches nominal thread length, 1.6585 inches nominal fastener length, double hexagon extended washer 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 Class: 3a
Thread Direction: right-hand
Thread Length: 0.721 inches nominal
Fastener Length: 1.6585 inches nominal
Head Style: double hexagon extended washer
Head Height: 0.435 inches nominal
Width Between Flats: 0.500 inches nominal
Extended Washer Diameter: 0.745 inches nominal
Extended Washer Thickness: 0.099 inches nominal
Grip Diameter: 0.436 inches nominal
Nominal Thread Diameter: 0.4375 inches
Grip Length: 0.9375 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Material: steel comp 4140 or steel comp 4340 or steel comp 6150 or steel comp 8740 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-8503 mil spec 4th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, ty2cl2 fed spec single treatment response 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
MS21250-07015	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-420-8611?

The FSCG of the NSN 5306-01-420-8611 is 5306

Does the NSN 5306-01-420-8611 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-420-8611 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 5306-01-420-8611 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-420-8611 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 5306-01-420-8611 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Oct 26, 1995