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C4758 Valve Disk Retainer

4820-01-145-5282

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Official Item Classification

Name
Valve Disk Retainer
Part Number
C4758
(NSN) National Stock Number
4820-01-145-5282
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35917
(FIIG) Federal Item Identification Guide
A512E0
Date
01/14/1983 (43 years ago)

5.000 inches valve size for which designed, 1.127 in. center stem hole dia; 1.000 in. o/a thickness special features, copper alloy material, 6.250 inches nominal outside diameter

Specs & Compatibility

Outside Diameter

6.250 inches nominal

Valve Size For Which Designed

5.000 inches

Special Features

1.127 in. center stem hole dia; 1.000 in. o/a thickness

Material

copper alloy

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

0035917

Related Hardware Products

Part Number Description
C4758 Valve Disk Retainer
C4758D Valve Disk Retainer

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-145-5282?
The FSCG of the NSN 4820-01-145-5282 is 4820
Does the NSN 4820-01-145-5282 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-145-5282 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 4820-01-145-5282 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-145-5282 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 4820-01-145-5282 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Jan 14, 1983