4820-01-159-0439

Find complete technical information, availability, and procurement data for: 4820-01-159-0439
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-159-0439

Item Name Code

05482

Assigment Date

08/02/1983 (42 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

inside screw bonnet type, 6.630 inches flange diameter, bolted bonnet attachment method, ground mobile force satellite comm term (an/tsc-93a). fuel dispensing system, tact airfield (3id)(m1966). tactical wts distribution system (twds). wtr storage and distribution systems (wsds). end item identification, 8 bolt hole quantity

Product Characteristics

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

Flange Diameter: 6.630 inches
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8
End Item Identification: ground mobile force satellite comm term (an/tsc-93a). fuel dispensing system, tact airfield (3id)(m1966). tactical wts distribution system (twds). wtr storage and distribution systems (wsds).
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 4.000 inches
Maximum Operating Pressure And Media For Which Designed: 200.0 pounds per square inch air
Stem Type: rising
Criticality Code Justification: feat
Face To Face Distance: 5.380 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Special Features: weapon system essential
Material: copper alloy body
Material: copper alloy disk
Material: copper alloy seat
Material: copper alloy stem

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FAQs

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

What is the FSCG of the NSN 4820-01-159-0439?

The FSCG of the NSN 4820-01-159-0439 is 4820

Does NSN 4820-01-159-0439 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 4820-01-159-0439 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-159-0439 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 4820-01-159-0439 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Aug 2, 1983