4820-01-521-6852

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Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852 Reference of NSN 4820-01-521-6852

Model or part number: S4221LE

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Description

Fuel Manifold Check Valve NSN 4820-01-521-6852.

pdf NSN 4820-01-521-6852 Datasheet

MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand 1st end
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR
Bonnet Type:
Inside screw
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Plain, optional end (pipe) 1st end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded internal pipe 1st end
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.000 inches 1st end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic acetal packing
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Water, salt 2nd response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Npt 1st end
MRC:
--
NIIN:
015216852
MRC:
--
NATO Stock Number:
4820-01-521-6852
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A530B0
MRC:
--
INC:
05487
MRC:
--
IMM:
AX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

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.

Formal Definition

Government issue definition of NSN 4820-01-521-6852

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Manufacturers

This NSN is registered to the following cage codes.
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