4320-00-595-5083

Find complete technical information, availability, and procurement data for: 4320-00-595-5083
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-595-5083

Item Name Code

61082

Assigment Date

01/08/1975 (51 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

2.5000 inches nominal flange outside diameter, 1.4380 inches nominal flange width, 1.7500 inches nominal body outside diameter, 3.8120 inches nominal overall length, 1.5000 inches nominal body inside 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: 3.8120 inches nominal
Body Outside Diameter: 1.7500 inches nominal
Body Inside Diameter: 1.5000 inches nominal
Flange Outside Diameter: 2.5000 inches nominal
Flange Width: 1.4380 inches nominal
Lubricant Accommodation Style: grooved circular
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Groove Location And Quantity: 1 internal
Special Features: flange end,thd female 1.6250-12 un,0.6250 in. thd depth,one thd hole w/set screw,number 5.0000-36 ns thd,0.9380 in. from flange end to hole center
Material: nickel alloy overall
Style Designator: solid, external flange one end

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
55-22427-20A	Pump Shaft Sleeve
659B0418J026A	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-595-5083?

The FSCG of the NSN 4320-00-595-5083 is 4320

Does the NSN 4320-00-595-5083 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-595-5083 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 4320-00-595-5083 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-595-5083 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 4320-00-595-5083 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Jan 8, 1975