National Item Identification Number

01-328-0614
013280614
4730-01-328-0614
4730013280614

National Stock Number

Item Name

FLANGE,PIPE

Federal Supply Class

4730

Description

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).

Commercial and Government Entity Code (Supplier Data)

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25512

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NORTHROP GRUMMAN SYSTEMS CORP.
DBA DENRO SYSTEMS DIV GOVERNMENT
9318 GAITHER ROAD
GAITHERSBURG
MD
20877
301-527-7889

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92755

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DIV ES DEFENSIVE SYSTEMS DIVISION
1745A WEST NURSERY ROAD
LINTHICUM HEIGHTS
MD
21090
410-552-2455

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Reference Numbers (Part Numbers)

1190-3/4
280026-001
280026-001

Required Categories

MATERIAL
STYLE DESIGNATOR
BOLT CIRCLE DIAMETER
FLANGE DIAMETER
BOLT HOLE DIA

Required Description

IRON
1 ROUND, ONE BOLT HOLE CIRCLE
2.500 INCHES NOMINAL
3.500 INCHES NOMINAL;