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4820-01-261-5346

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-261-5346
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
08/15/1987 (39 years ago)

13 thread quantity per inch, nickel alloy 400 material, 0.500 inches nominal thread size, 2a thread class, 700.0 pounds per square inch nominal pressure rating

Specs & Compatibility

Thread Class

2a

Pressure Rating

700.0 pounds per square inch nominal

Thread Quantity Per Inch

13

Nominal Thread Size

0.500 inches

Material

nickel alloy 400

Material Document And Classification

qq-n-281, class a fed spec single material response

Media For Which Designed

water

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

0035224

Related Hardware Products

Part Number Description
2621-826-01-008A Valve Disk
262182601-008A Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-261-5346?
The FSCG of the NSN 4820-01-261-5346 is 4820
Does the NSN 4820-01-261-5346 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-261-5346 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 4820-01-261-5346 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-261-5346 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 4820-01-261-5346 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sat, Aug 15, 1987