659B0459

View detailed technical data, stock status, and sourcing information for: 659B0459
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-045-2558

Item Name Code

61082

Assigment Date

07/29/1977 (49 years ago)

1.5310 inches minimum and 1.5460 inches maximum body inside diameter, square outside left corner corner shape, 3.3125 inches nominal overall length, chamfered inside left corner corner shape, 2.6250 inches minimum and 2.6280 inches maximum body outside diameter

Product Characteristics

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

Overall Length: 3.3125 inches nominal
Body Outside Diameter: 2.6250 inches minimum and 2.6280 inches maximum
Body Inside Diameter: 1.5310 inches minimum and 1.5460 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 265.0 brinell standard nominal overall
Keyway Dimension: 0.2500 inches minimum and 0.2520 inches maximum internal keyway width
Special Features: 2.128 in.dia,1.500 in.deep counterbored same end as keyway
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286 fed spec single material response overall
Style Designator: solid, plain, no outside flanges

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
659B0459	Pump Shaft Sleeve
659B0459-J028A	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-01-045-2558?

The FSCG of the NSN 4320-01-045-2558 is 4320

Does the NSN 4320-01-045-2558 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-045-2558 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 4320-01-045-2558 contain precious materials?

Precious metal content is unknown

Does NSN 4320-01-045-2558 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 4320-01-045-2558 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jul 29, 1977