4820-01-553-1798

Find complete technical information, availability, and procurement data for: 4820-01-553-1798
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-553-1798

Item Name Code

35224

Assigment Date

07/10/2007 (19 years ago)

steel material, astm a182 grade f11 class 2 assn std 1st material response and astm a108 grade c-1018 assn std 2nd material response material document and classification, disc assembly pieces 28, 73, 88 part name assigned by controlling agency, los angeles class ssn (688) end item identification, "disk assembly includes piece 28 locking key (4" valve only) cold drawn carbon steel astm a108 grade c-1018; piece 73 disc (4") low alloy steel astm a-182 grade f11 class 2; and piece 88 body guided disc nut (4" in-line) forged alloy steel astm a182 grade" special features

Product Characteristics

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

End Item Identification: los angeles class ssn (688)
Part Name Assigned By Controlling Agency: disc assembly pieces 28, 73, 88
Special Features: "disk assembly includes piece 28 locking key (4" valve only) cold drawn carbon steel astm a108 grade c-1018; piece 73 disc (4") low alloy steel astm a-182 grade f11 class 2; and piece 88 body guided disc nut (4" in-line) forged alloy steel astm a182 grade"
Material: steel
Material Document And Classification: astm a182 grade f11 class 2 assn std 1st material response and astm a108 grade c-1018 assn std 2nd material response

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
803-2177141-4XX-94	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-553-1798?

The FSCG of the NSN 4820-01-553-1798 is 4820

Does the NSN 4820-01-553-1798 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-553-1798 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 4820-01-553-1798 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-553-1798 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 4820-01-553-1798 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Jul 10, 2007