4820-00-346-3272

Valve Seat email this page

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Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272 Reference of NSN 4820-00-346-3272

Model or part number: 40G904

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About this product
Two lugs,0.625 in.X0.750 in.,welded on large id,diametrically opposite each other

Description

Valve Seat Insert NSN 4820-00-346-3272.

pdf NSN 4820-00-346-3272 Datasheet

MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA
Thread Length:
1.000 inches single threaded portion
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the circumference.ABKK
Flange Diameter:
Between 8.369 inches and 8.371 inches
MRC:
A measurement of the longest dimension of the tapered portion of an item,in distinction from width.ABND
Taper Length:
1.188 inches
MRC:
The length of a straight line which passes through the center of the smallest circular cross section of the tapered portion,and terminates at the circumference.ABQA
Taper Minor Diameter:
6.500 inches
MRC:
The length of a straight line which passes through the center of the largest circular cross section of the tapered portion,and terminates at the circumference.ABQB
Taper Major Diameter:
7.000 inches
MRC:
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.ADAS
Body Inside Diameter:
6.500 inches
MRC:
None.AJRF
Flange Seat To Disk End Height:
1.000 inches
MRC:
None.AJRM
Under Flange Height:
1.188 inches
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.AJSG
Seat Angle In Deg:
45.000
MRC:
Indicates the type of seal accommodation included in or on the item.AJSH
Seal Accommodation Type:
Grooved
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
8 single threaded portion
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
196.0 millimeters single threaded portion
MRC:
The physical configuration of the surface of the seat.CQKM
Seating Surface Shape:
Angular
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Faucet
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:
Uns single threaded portion
MRC:
--
NIIN:
003463272
MRC:
--
NATO Stock Number:
4820-00-346-3272
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A15500
MRC:
--
INC:
22113
MRC:
--
IMM:
AX 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 4820-00-346-3272

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481909090
NAICS:
332911
End Use Class:
21180
SITC:
74790
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481909090

Parts Of Taps, Cocks, Valves and Similar Appliances, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74790

Parts For Taps, Cocks, Valves and Similar Appliances For Pipes, Boiler Shells, Tanks, Etc.

Manufacturers

This NSN is registered to the following cage codes.
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