2990-00-393-5604

Find complete technical information, availability, and procurement data for: 2990-00-393-5604
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-393-5604

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

steel aisi c1213; 2.156 in. lg o/a; hex head 1 end 0.875 in. across flats 1.552 in. h of head; other end 0.540 in. dia; threaded external 0.625-18 unf 2a 1.000 from end opposite head; 0.438 in. id; counterbore head end 0.749 in. dia by 0.375 in. deep general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel aisi c1213; 2.156 in. lg o/a; hex head 1 end 0.875 in. across flats 1.552 in. h of head; other end 0.540 in. dia; threaded external 0.625-18 unf 2a 1.000 from end opposite head; 0.438 in. id; counterbore head end 0.749 in. dia by 0.375 in. deep

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:

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040323	Speed Adjusting Sleeve

FAQs

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

What is the FSCG of the NSN 2990-00-393-5604?

The FSCG of the NSN 2990-00-393-5604 is 2990

Does NSN 2990-00-393-5604 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 2990-00-393-5604 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-393-5604 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 2990-00-393-5604 was assigned to the Federal Catalog?

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