4810-01-457-7845

Find complete technical information, availability, and procurement data for: 4810-01-457-7845
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-457-7845

Item Name Code

77777

Assigment Date

08/04/1998 (28 years ago)

copper-nickel alloy per mil-c-15726 alloy c-71500 special features, copper alloy material, snorkel induction mast hydraulic head valve, seawolf class submarine, ssn-21cl end item identification, 1.220 inches nominal overall diameter, 0.406 inches nominal overall height

Product Characteristics

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

Overall Height: 0.406 inches nominal
Overall Diameter: 1.220 inches nominal
End Item Identification: snorkel induction mast hydraulic head valve, seawolf class submarine, ssn-21cl
Special Features: copper-nickel alloy per mil-c-15726 alloy c-71500
Material: copper alloy
General Characteristics Item Description: compression insert that is a component of the locking device for the poppet and piston rod of the snorkel induction mast hydraulic head valve
Thread Size And Series/Type Designator: 0.250-20 unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-01-500-0707	No Name Available	07/01/2011

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
211093534	Compression Insert
512-6405301-19	Compression Insert
512-6405698-45	Compression Insert
DF6501-73	Compression Insert
DF6501-73 FIND 19	Compression Insert

FAQs

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

What is the FSCG of the NSN 4810-01-457-7845?

The FSCG of the NSN 4810-01-457-7845 is 4810

Does NSN 4810-01-457-7845 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 4810-01-457-7845 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-457-7845 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 4810-01-457-7845 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Aug 4, 1998