DAR1-3-088 ITEM 4

View detailed technical data, stock status, and sourcing information for: DAR1-3-088 ITEM 4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-428-6893

Item Name Code

22113

Assigment Date

03/29/1996 (30 years ago)

An item designed to enclose and support the internalpart(s) of a valve.

rubber buna n overall material, plain flanged style designator, butterfly valve,keystone valve usa inc,model ar1/trim 088 end item identification, o-ring seating surface shape, 2.562 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.

Body Inside Diameter: 2.562 inches nominal
End Item Identification: butterfly valve,keystone valve usa inc,model ar1/trim 088
Seating Surface Shape: o-ring
Material: rubber buna n overall
Style Designator: plain flanged

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
470-206-030-999-003	Valve Seat
DAR1-3-088 ITEM 4	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-428-6893?

The FSCG of the NSN 4820-01-428-6893 is 4820

Does the NSN 4820-01-428-6893 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-428-6893 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 4820-01-428-6893 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-428-6893 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 4820-01-428-6893 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Mar 29, 1996