Pump Shaft Sleeve

Model / MPN: 640P | NSN: 4320-00-177-3194

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

Product Details

NATO Stock Number

4320-00-177-3194

Sold in multiples of

1 EA

DEMIL

Overall Length

4.4831 inches

Body Inside Diameter

2.9350 inches

Flange Outside Diameter

4.1406 inches

Flange Width

0.3125 inches

End To Flange Distance

1.5749 inches

Corner Shape

Square all corners

Features Provided

Casehardened

Hardness Rating

265.0 brinell standard

Keyway Dimension

1.7500 inches internal keyway length

Keyway Dimension

0.0937 inches internal keyway depth

Keyway Dimension

0.1875 inches internal keyway width

Left End Body Diameter

4.1250 inches

Right End Body Diameter

4.1250 inches

Material

Nickel alloy

Style Designator

21c solid, external flange

Style Designator

Solid, external flange

640P Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

640P Cross Reference

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