MIL-DTL-122J

View detailed technical data, stock status, and sourcing information for: MIL-DTL-122J
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-692-3945

Item Name Code

18257

Assigment Date

12/11/2020 (5 years ago)

A parts kit consisting of numerous items. The kit may contain seals, gaskets, packing, and/or retainers for repairing mechanical equipment. Excludes: kits including tools, collars, pins, sleeves and associated hardware. Excludes:parts kit (1), seal replacement, artillery.

1.000 inches nominal thread length, 5.000 inches nominal fastener length, 2b thread class, hexagon head style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 5.000 inches nominal
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.268 inches maximum
Width Between Flats: 0.544 inches minimum and 0.562 inches maximum
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 8
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 30.0 rockwell c minimum and 39.0 rockwell c maximum overall
Material: steel 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
M1222RW6C280GFLN	Hexagon Head Cap Screw
MIL-DTL-122J	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-692-3945?

The FSCG of the NSN 5305-01-692-3945 is 5305

Does the NSN 5305-01-692-3945 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-692-3945 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 5305-01-692-3945 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-692-3945 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 5305-01-692-3945 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Fri, Dec 11, 2020