2805-00-740-6257

Find complete technical information, availability, and procurement data for: 2805-00-740-6257
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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

2805-00-740-6257

Item Name Code

22199

Assigment Date

01/01/1963 (63 years ago)

A positive displacement device which utilizes the reciprocating motion of one or more pistons, plungers, or diaphragms within a complete or partial enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump.

0.250 inches nominal flats length, 1.250 inches nominal body outside diameter, 0.125 inches nominal body groove width, 2.678 inches nominal overall length, not casehardened casehardening indicator

Product Characteristics

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

Casehardening Indicator: not casehardened
Overall Length: 2.678 inches nominal
Body Outside Diameter: 1.250 inches nominal
Body Groove Width: 0.125 inches nominal
Flats Length: 0.250 inches nominal
Size Designation: oversize
Material And Location: unable to decode
Adjustability: adjustable
Operation Method: hydraulic
Width Across Flats: 0.562 inches nominal
Adjusting Device: included
Cam End Diameter: 1.125 inches nominal
Distance From Body Groove Center To Cam End: 1.500 inches nominal
Special Features: two body holes,180.0deg apapart,0.156 in. w,0.406 in. lg
Style Designator: internal thread and wrenching flats push rod end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-960-8189	No Name Available	08/11/1967

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
884818	Engine Poppet Valve Tappet
B415I02030	Engine Poppet Valve Tappet
B415I2030	Engine Poppet Valve Tappet

FAQs

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

What is the FSCG of the NSN 2805-00-740-6257?

The FSCG of the NSN 2805-00-740-6257 is 2805

Does the NSN 2805-00-740-6257 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 2805-00-740-6257 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 2805-00-740-6257 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-740-6257 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 2805-00-740-6257 was assigned to the Federal Catalog?

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