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C-35551-4IN Gate Valve

4820-01-159-0439

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Official Item Classification

Name
Gate Valve
Part Number
C-35551-4IN
(NSN) National Stock Number
4820-01-159-0439
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05482
(FIIG) Federal Item Identification Guide
A500A0
Date
08/02/1983 (43 years ago)

8 bolt hole quantity, inside screw bonnet type, 6.630 inches flange diameter, 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, bolted bonnet attachment method

Specs & Compatibility

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

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005482

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Frequently Asked Questions

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 43 years ago, on Tue, Aug 2, 1983