5306-01-316-1253

Find complete technical information, availability, and procurement data for: 5306-01-316-1253
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-316-1253

Item Name Code

04905

Assigment Date

03/03/1990 (36 years ago)

0.625 inches nominal fastener length, 0.340 inches nominal thread length, right-hand thread direction, hexagon extended washer head style, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.340 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: hexagon extended washer
Head Height: 0.263 inches minimum and 0.305 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Extended Washer Diameter: 0.624 inches minimum and 0.676 inches maximum
Extended Washer Thickness: 0.055 inches minimum and 0.075 inches maximum
Shoulder Diameter: 0.312 inches minimum and 0.317 inches maximum first shoulder
Shoulder Length: 0.280 inches minimum and 0.290 inches maximum first shoulder
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Shoulder Shape: round first shoulder
Material: steel overall
Material Document And Classification: sae j429 grade 8 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unc

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
12339307-1	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-316-1253?

The FSCG of the NSN 5306-01-316-1253 is 5306

Does the NSN 5306-01-316-1253 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-316-1253 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 5306-01-316-1253 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-316-1253 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 5306-01-316-1253 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Mar 3, 1990