4820-01-421-8094

Find complete technical information, availability, and procurement data for: 4820-01-421-8094
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-8094

Item Name Code

35374

Assigment Date

11/15/1995 (30 years ago)

A device consisting of a metal frame equipped with sheaves between the sides, specifically designed to guide and facilitate the passage of a cable into and out of underground manholes from surface levels. Excludes:roller, aerial cable and fairlead, roller.

12.300 inches nominal outside diameter, bolts attachment method, 4.000 inches valve size for which designed, seawolf class ssn end item identification, ball valve type for which designed

Product Characteristics

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

Outside Diameter: 12.300 inches nominal
Attachment Method: bolts
End Item Identification: seawolf class ssn
Valve Type For Which Designed: ball
Valve Size For Which Designed: 4.000 inches
Height: 2.973 inches minimum and 2.983 inches maximum
Material: nickel alloy
Material Document And Classification: qq-n-281, cl a, form 1, cond hf fed spec single material response

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
211061031	Valve Cap
6404929	Valve Cap
801-6404929 IT 35	Valve Cap
DF330633 FN-35	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-01-421-8094?

The FSCG of the NSN 4820-01-421-8094 is 4820

Does the NSN 4820-01-421-8094 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-421-8094 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 4820-01-421-8094 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-8094 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 4820-01-421-8094 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Nov 15, 1995