4730-00-427-8491

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Reference of NSN 4730-00-427-8491 Reference of NSN 4730-00-427-8491

Model or part number: 51SIZE4

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Description

Adapter Coupling NSN 4730-00-427-8491.

pdf NSN 4730-00-427-8491 Datasheet

MRC:
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
Bolt Circle Diameter:
7.875 inches
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the circumference.ABKK
Flange Diameter:
10.000 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
1.187 inches
MRC:
The industrial designation or term used to define the nominal diameter of pipe for which the item is designed.ACSU
Pipe Size For Which Designed:
4.000 inches
MRC:
The number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
8
MRC:
The length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.AHNX
Bolt Hole Diameter:
0.875 inches
MRC:
A measurement from the bottom to the top surface of a raised face,in distinction from depth.AJED
Raised Face Height:
0.062 inches
MRC:
The length of a straight line which passes through the center of a raised face,and terminates at the circumference.AJEE
Raised Face Diameter:
6.187 inches
MRC:
None.AJEG
Neck Height:
0.625 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange section.AJEM
Flange Section Style:
Raised face, raised neck
MRC:
The condition of the face seating surface of an item which contacts another surface.AKWE
Face Seating Surface Condition:
Serrated
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Round, one bolt hole circle
MRC:
--
NIIN:
004278491
MRC:
--
NATO Stock Number:
4730-00-427-8491
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A23300
MRC:
--
INC:
03798
MRC:
--
IMM:
AX
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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 4730-00-427-8491

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

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:
7307912000
NAICS:
332919
End Use Class:
12110
SITC:
67959
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7307912000

Flanges Of Iron Or Nonalloy Steel

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 67959

Iron and Steel Tube and Pipe Fittings, N.e.s.

Manufacturers

This NSN is registered to the following cage codes.
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