5306-01-121-1638

Find complete technical information, availability, and procurement data for: 5306-01-121-1638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-121-1638

Item Name Code

04905

Assigment Date

10/31/1981 (44 years ago)

right-hand thread direction, 0.272 inches minimum and 0.332 inches maximum thread length, 0.584 inches minimum and 0.604 inches maximum fastener length, 0.250 inches minimum and 0.270 inches maximum head height, 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 Direction: right-hand
Thread Length: 0.272 inches minimum and 0.332 inches maximum
Fastener Length: 0.584 inches minimum and 0.604 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.250 inches minimum and 0.270 inches maximum
Width Between Flats: 0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter: 0.365 inches minimum and 0.385 inches maximum
Extended Washer Thickness: 0.040 inches minimum and 0.050 inches maximum
Shoulder Diameter: 0.2022 inches minimum and 0.2032 inches maximum first shoulder
Shoulder Length: 0.202 inches minimum and 0.222 inches maximum first shoulder
Nominal Thread Diameter: 0.190 inches
Nonstandard Thread Pitch Diameter: +0.1644 to 0.1667 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Material: nickel alloy 718 overall
Material Document And Classification: c50tf13 cl-b fscm 99207 mfr ref single material response overall
Thread Series Designator: uns

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
4067T56P01	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-121-1638?

The FSCG of the NSN 5306-01-121-1638 is 5306

Does the NSN 5306-01-121-1638 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-121-1638 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 5306-01-121-1638 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-121-1638 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 5306-01-121-1638 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Oct 31, 1981