5306-01-530-2657

Find complete technical information, availability, and procurement data for: 5306-01-530-2657
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 5306-01-530-2657 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

5306-01-530-2657

Item Name Code

01847

Assigment Date

05/19/2005 (21 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

2.000 inches nominal fastener length, crowned hexagon head style, 1.954 inches nominal thread length, right-hand thread direction, 3a thread class

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: 1.954 inches nominal
Fastener Length: 2.000 inches nominal
Head Style: crowned hexagon
Head Height: 0.141 inches nominal
Width Between Flats: 0.438 inches nominal
Hole Diameter: 0.046 inches nominal
End Item Identification: e center fuse
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.031 inches minimum and 0.062 inches maximum
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style: hexagon flats
Part Name Assigned By Controlling Agency: bolt,machine
Material: steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140 overall
Material Document And Classification: qq-p-416,ty 2,cl 3 fed spec single material response overall
Surface Treatment: cadmium and chromate 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
NAS428HK4A20	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-530-2657?

The FSCG of the NSN 5306-01-530-2657 is 5306

Does the NSN 5306-01-530-2657 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-530-2657 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 5306-01-530-2657 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-530-2657 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 5306-01-530-2657 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, May 19, 2005