5306-00-661-2135

Find complete technical information, availability, and procurement data for: 5306-00-661-2135
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-661-2135

Item Name Code

04905

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 0.430 inches minimum thread length, right-hand thread direction, round w/wrench flats head style, 3.280 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: 2a
Thread Direction: right-hand
Thread Length: 0.430 inches minimum
Fastener Length: 3.280 inches nominal
Head Style: round w/wrench flats
Head Diameter: 0.750 inches nominal
Head Height: 0.300 inches nominal
Width Between Flats: 0.553 inches minimum and 0.565 inches maximum
Shoulder Diameter: 0.471 inches minimum and 0.472 inches maximum second shoulder
Shoulder Diameter: 0.495 inches minimum and 0.499 inches maximum first shoulder
Shoulder Length: 1.380 inches nominal second shoulder
Shoulder Length: 1.370 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.111 inches maximum first hole
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 20
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.130 inches nominal first hole
Shoulder Shape: round all shoulders
Material: steel comp 321 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate 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
3-91210	Shoulder Bolt
3295501	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-661-2135?

The FSCG of the NSN 5306-00-661-2135 is 5306

Does the NSN 5306-00-661-2135 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-661-2135 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 5306-00-661-2135 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-661-2135 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 5306-00-661-2135 was assigned to the Federal Catalog?

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