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4820-01-253-4638

Valve Cap

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Official Item Classification

Name
Valve Cap
(NSN) National Stock Number
4820-01-253-4638
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35374
(FIIG) Federal Item Identification Guide
A513B0
Date
04/18/1987 (39 years ago)

2.250 inches nominal outside diameter, relief valve type for which designed, 0.188 inches nominal width, 2.000 inches valve size for which designed, steel material

Specs & Compatibility

Width

0.188 inches nominal

Outside Diameter

2.250 inches nominal

Valve Type For Which Designed

relief

Valve Size For Which Designed

2.000 inches

Material

steel

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction 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

0035374

Related Hardware Products

Part Number Description
035-16200 Valve Cap
25-8153-W Valve Cap
35-16200-Y Valve Cap

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-253-4638?
The FSCG of the NSN 4820-01-253-4638 is 4820
Does the NSN 4820-01-253-4638 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-253-4638 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 4820-01-253-4638 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-253-4638 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 4820-01-253-4638 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sat, Apr 18, 1987