640P

View detailed technical data, stock status, and sourcing information for: 640P
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-177-3194

Item Name Code

61082

Assigment Date

01/01/1963 (63 years ago)

4.1406 inches nominal flange outside diameter, 1.5749 inches nominal end to flange distance, 2.9350 inches nominal body inside diameter, 4.4831 inches nominal overall length, 0.3125 inches nominal flange width

Product Characteristics

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

Overall Length: 4.4831 inches nominal
Body Inside Diameter: 2.9350 inches nominal
Flange Outside Diameter: 4.1406 inches nominal
Flange Width: 0.3125 inches nominal
End To Flange Distance: 1.5749 inches nominal
Corner Shape: square all corners
Features Provided: casehardened
Hardness Rating: 265.0 brinell standard nominal overall
Keyway Dimension: 0.0937 inches nominal internal keyway depth
Keyway Dimension: 0.1875 inches nominal internal keyway width
Keyway Dimension: 1.7500 inches nominal internal keyway length
Left End Body Diameter: 4.1250 inches nominal
Right End Body Diameter: 4.1250 inches nominal
Special Features: two keyways interior of same dim,180 degrees apart
Material: nickel alloy overall
Style Designator: solid, external flange

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SL6506PC54	Pump Shaft Sleeve
SL6509PC54	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-177-3194?

The FSCG of the NSN 4320-00-177-3194 is 4320

Does the NSN 4320-00-177-3194 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-177-3194 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 4320-00-177-3194 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-177-3194 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 4320-00-177-3194 was assigned to the Federal Catalog?

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