5306-00-948-4009

Find complete technical information, availability, and procurement data for: 5306-00-948-4009
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-948-4009

Item Name Code

04905

Assigment Date

04/08/1966 (60 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

round w/wrench flats chamfered head style, right-hand thread direction, 0.445 inches minimum thread length, 3a thread class, 4.715 inches nominal fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.445 inches minimum
Fastener Length: 4.715 inches nominal
Head Style: round w/wrench flats chamfered
Head Diameter: 2.000 inches nominal
Head Height: 0.400 inches nominal
Width Between Flats: 1.500 inches nominal
Shoulder Diameter: 0.9995 inches minimum and 1.0000 inches maximum first shoulder
Shoulder Length: 4.145 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.141 inches minimum and 0.150 inches maximum first hole
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 4.565 inches nominal first hole
Shoulder Shape: round first shoulder
Material: steel comp 4340 overall
Surface Treatment: cadmium 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
65202-07028-102	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-948-4009?

The FSCG of the NSN 5306-00-948-4009 is 5306

Does the NSN 5306-00-948-4009 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-948-4009 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 5306-00-948-4009 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-948-4009 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 5306-00-948-4009 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Apr 8, 1966