4820-00-068-6959

Find complete technical information, availability, and procurement data for: 4820-00-068-6959
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-068-6959

Item Name Code

32562

Assigment Date

07/07/1967 (59 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

0.812 inches nominal major diameter length, 2.250 inches nominal outside diameter, 1.3153 inches nominal bore diameter, 1.688 inches nominal aa end diameter, 2.000 inches nominal overall length

Product Characteristics

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

Overall Length: 2.000 inches nominal
Outside Diameter: 2.250 inches nominal
Bore Diameter: 1.3153 inches nominal
Major Diameter Length: 0.812 inches nominal
Aa End Diameter: 1.688 inches nominal
Aa End Chamfer Angle In Deg: 45.0
Shoulder First Fillet Radius: 0.062 inches nominal
Shoulder Second Fillet Radius: 0.125 inches nominal
Length From Aa End To Largest Diameter Face: 0.500 inches nominal
Material: steel corrosion resisting
Style Designator: plain-shouldered

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2825-00-076-3836	No Name Available	12/01/1978
2825-00-690-0347	No Name Available	07/01/1976

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
365056	Valve Stem Guide
365057	Valve Stem Guide
365058	Valve Stem Guide
4820V0775	Valve Stem Guide
883NC4116	Valve Stem Guide
883ND5128	Valve Stem Guide
883ND6626	Valve Stem Guide
NC4116PC883	Valve Stem Guide
ND-5128	Valve Stem Guide
ND-5128PC883	Valve Stem Guide
ND6626PC883	Valve Stem Guide
NH7407PC883	Valve Stem Guide

FAQs

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

What is the FSCG of the NSN 4820-00-068-6959?

The FSCG of the NSN 4820-00-068-6959 is 4820

Does the NSN 4820-00-068-6959 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-068-6959 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 4820-00-068-6959 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-068-6959 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 4820-00-068-6959 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jul 7, 1967