4320-00-256-2266

Find complete technical information, availability, and procurement data for: 4320-00-256-2266
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-256-2266

Item Name Code

16756

Assigment Date

03/15/1971 (55 years ago)

A metal item designed to be attached to the lower portion of an internal combustion engine, compressor, hydraulic transmission, and the like. It serves as a reservoir for lubrication oil and may include baffle(s), oil cooler connectors, or the like. For items furnished with gasket(s), hardware, drain plugs, and the like, see parts kit, oil pan.

1.625 inches nominal bore diameter, 45.0 chamfer angle in deg, 0.047 inches nominal chamfer length, 6.500 inches nominal overall length, 0.625 inches nominal flange thickness

Product Characteristics

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

Chamfer Angle In Deg: 45.0
Chamfer Length: 0.047 inches nominal
Overall Length: 6.500 inches nominal
Flange Thickness: 0.625 inches nominal
Bore Diameter: 1.625 inches nominal
Body Outside Diameter: 2.250 inches nominal
Flange Outside Diameter: 2.531 inches nominal
Design Type: dry
Bottom Chamfer Angle In Deg: 45.0
Bottom Chamfer Length: 0.062 inches nominal
Valve Recess: not included
Top Inside Chamfer: included
Bottom Inside Chamfer: included
Top Intake Port: not included
Intake Hole: not included
Special Features: groove 2.094 in.dia,0.125 in.w located 0.125 in.from flange
Material: steel
Style Designator: dry, flanged, relieved

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250858	Cylinder Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-256-2266?

The FSCG of the NSN 4320-00-256-2266 is 4320

Does the NSN 4320-00-256-2266 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-256-2266 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 4320-00-256-2266 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-256-2266 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 4320-00-256-2266 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Mar 15, 1971