4320-01-531-0576

Find complete technical information, availability, and procurement data for: 4320-01-531-0576
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-531-0576

Item Name Code

61763

Assigment Date

06/21/2005 (21 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

item name: manifold-inlet (mil-c-20159, type ii). material: copper nickel alloy casting. pump drive type: motor closed coupled. mil spec: mil-v-18683a. special features, vacuum pump unit cfgl 50 cfm pump model number for which designed, copper alloy material, 42280 pump design control activity

Product Characteristics

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

Pump Design Control Activity: 42280
Pump Model Number For Which Designed: vacuum pump unit cfgl 50 cfm
Special Features: item name: manifold-inlet (mil-c-20159, type ii). material: copper nickel alloy casting. pump drive type: motor closed coupled. mil spec: mil-v-18683a.
Material: copper alloy

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
15-2815 PC9	Pump Fluid Connector
B14-4688-USS	Pump Fluid Connector

FAQs

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

What is the FSCG of the NSN 4320-01-531-0576?

The FSCG of the NSN 4320-01-531-0576 is 4320

Does the NSN 4320-01-531-0576 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-531-0576 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 4320-01-531-0576 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-531-0576 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 4320-01-531-0576 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Jun 21, 2005