21242 FIND 22

View detailed technical data, stock status, and sourcing information for: 21242 FIND 22
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-415-1938

Item Name Code

06666

Assigment Date

06/22/1995 (31 years ago)

1.923 inches minimum and 1.953 inches maximum fastener length, bevel-conical head style, 3a thread class, right-hand thread direction, 0.662 inches minimum thread 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: 0.662 inches minimum
Fastener Length: 1.923 inches minimum and 1.953 inches maximum
Head Style: bevel-conical
Head Diameter: 0.740 inches minimum and 0.750 inches maximum
Head Height: 0.438 inches nominal
Hole Diameter: 0.055 inches minimum and 0.060 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.4375 inches
Width Across Flats: 0.055 inches minimum and 0.060 inches maximum
Hole Quantity: 4
Hole Type: drilled
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Hole Configuration Style: round internal hexagon
Material: steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, type 2, class 2 fed spec all treatment responses overall
Thread Series Designator: unjf

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
02-0067-7-31	Internal Wrenching Bolt
21242 FIND 22	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-415-1938?

The FSCG of the NSN 5306-01-415-1938 is 5306

Does the NSN 5306-01-415-1938 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-415-1938 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 5306-01-415-1938 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-415-1938 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 5306-01-415-1938 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Jun 22, 1995