3273631

View detailed technical data, stock status, and sourcing information for: 3273631
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-365-1898

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

steel,aisi c1019,2.312 in. from end of threadto center of ball,0;375-24 in. thd. class 2a,0.375in. di- of arm,0.6293 in.min,0.6298 in. max dia of hole in ball,hardened tipon ball end,1/32 in. by 45 deg chamfer,1.500 in. lg of thread on arm 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 c1019,2.312 in. from end of threadto center of ball,0;375-24 in. thd. class 2a,0.375in. di- of arm,0.6293 in.min,0.6298 in. max dia of hole in ball,hardened tipon ball end,1/32 in. by 45 deg chamfer,1.500 in. lg of thread on arm

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
196022	Governor Control Arm
3220908	Governor Control Arm
3273628	Governor Control Arm
3273631	Governor Control Arm
3370947	Governor Control Arm
536173A	Governor Control Arm

FAQs

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

What is the FSCG of the NSN 2990-00-365-1898?

The FSCG of the NSN 2990-00-365-1898 is 2990

Does NSN 2990-00-365-1898 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 2990-00-365-1898 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-365-1898 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 2990-00-365-1898 was assigned to the Federal Catalog?

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