CA7581-140

View detailed technical data, stock status, and sourcing information for: CA7581-140
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-386-9556

Item Name Code

77777

Assigment Date

03/25/1966 (60 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

steel,1st end dim.,3.125 in. od of flange,1.773 in. min,id,2nd end @dim.,2.312 in. min. od,1.773 in. min. id,45 deg chamfer,1.437 in. min. o/a lg general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,1st end dim.,3.125 in. od of flange,1.773 in. min,id,2nd end @dim.,2.312 in. min. od,1.773 in. min. id,45 deg chamfer,1.437 in. min. o/a lg

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
CA7581-140	Passage Diaphragm

FAQs

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

What is the FSCG of the NSN 4320-00-386-9556?

The FSCG of the NSN 4320-00-386-9556 is 4320

Does NSN 4320-00-386-9556 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 4320-00-386-9556 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-386-9556 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 4320-00-386-9556 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 25, 1966