2805-00-759-0688

Find complete technical information, availability, and procurement data for: 2805-00-759-0688
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-759-0688

Item Name Code

42140

Assigment Date

08/24/1966 (59 years ago)

flat seating surface shape, steel corrosion resisting overall material, 1.122 inches nominal body inside diameter, 1.377 inches nominal body outside diameter, 0.221 inches nominal overall height

Product Characteristics

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

Overall Height: 0.221 inches nominal
Body Outside Diameter: 1.377 inches nominal
Body Inside Diameter: 1.122 inches nominal
Seating Surface Shape: flat
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-921-1400	No Name Available	08/24/1966

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
136-0090-990	Engine Valve Seat Insert
JHP99-77	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2805-00-759-0688?

The FSCG of the NSN 2805-00-759-0688 is 2805

Does the NSN 2805-00-759-0688 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 2805-00-759-0688 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 2805-00-759-0688 contain precious materials?

Item does not contain precious metal.

Does NSN 2805-00-759-0688 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 2805-00-759-0688 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 24, 1966