NSN 4820-01-539-7473 Ball Valve

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Manufacturer Datasheet

SKU: 4820-01-539-7473 Model: 845-4558738 ASSY AP, LKG DV A-B

MRC

Name

Detail

MRC:

AAAR

Pipe Size Accommodated

0.250 inches all ends

MRC:

ADSR

Bonnet Type

Packing retaining

MRC:

ADZH

Renewable Seat Ring Type

Pressed-in

MRC:

AEHZ

Maximum Operating Temp

180.0 degrees fahrenheit single response

MRC:

AEQJ

Minimum Operating Temp

0.0 degrees fahrenheit

MRC:

AGAV

End Application

New construction ssn 779 afs/virginia class submarine

MRC:

AHNC

Connection Style

Socket all ends

MRC:

AQLR

Valve Operation Method

Manual

MRC:

AWLS

Connection Type

Unthreaded internal pipe all ends

MRC:

CQGM

Maximum Operating Pressure

3000.0 pounds per square inch single response

MRC:

CXCY

Part Name Assigned By Controlling Agency

Ball valve, staight, hydraulic, 3000psi

MRC:

FEAT

Special Features

The suffix p to the assembly number represents that the ball is coated with poly-ond or magnaplate; plating to be .0012 inch thick for all surfaces with a hardness of rockwell rc58-60; dimensions of the ball apply after plating; o-rings of zytel 45 hsb or nylatron, see mdcl; device a-b is a handle locked in the open position. Suffix p represents design changes for plating of the ball and material of the o-rings and locking handle a-b are for new construction 779 afs

MRC:

MATT

Material

Stainless steel body

MRC:

MDCL

Material Specification

Zytel 45 hsb as manufactured by dupont of wilmington, de. Mfr ref single material response seat or nylatron gsvq as manufactured by quadrant engineering of reading, pa. Mfr ref single material response seat

MRC:

MEDA

Media For Which Designed

Oil, hydraulic single response

MRC:

STYL

Style Designator

Err-090

MRC:

TMQY

Furnished Items And Quantity

1 handle and 1 locking device

MRC:

NSN

4820015397473

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

80064

NAVAL SHIP SYSTEMS COMMAND

CAGE:

96169

ELECTRIC BOAT CORPORATION

Part Numbers and Brands

Part Number

Brand

845-4558738 ASSY AP, LKG DV A-B

Naval Ship Systems Command

2642-785-01 ASSY AP, LKG DV A-B

Electric Boat Corporation

4558738

Naval Ship Systems Command

4558739

Naval Ship Systems Command

ER2642-785-01G2

Electric Boat Corporation

ER2642-785-01G3

Electric Boat Corporation

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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