Model: 704-4685281 F3

Pipe Flange

Properties:

Groove Depth
Between 0.111 inches and 0.113 inches
Groove Width
Between 0.188 inches and 0.193 inches
Bolt Circle Diameter
5.938 inches
Flange Diameter
7.500 inches
Recess Diameter
Between 3.140 inches and 3.160 inches
Recess Depth
Any acceptable
Thickness
Between 0.940 inches and 0.970 inches
Pipe Size For Which Designed
3.000 inches
Bolt Hole Quantity
8
Bolt Hole Diameter
0.688 inches
Raised Face Height
Between 0.015 inches and 0.031 inches
Raised Face Diameter
4.500 inches
Neck Height
Any acceptable
Flange Section Style
Female face, welding neck
Groove Cross-sectional Shape
Rectangular
Groove Pitch Diameter
Any acceptable
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
700.0 pounds per square inch any acceptable
Material
Copper alloy
Material Specification
Mil-c-15726, 70-30 military specification single material response
Style Designator
Round, one bolt hole circle
NSN
4730-01-306-0268
Part Number
704-4685281 F3
Description
Flange,pipe
CAGE
80064

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).

Part 704-4685281 F3 NSN 4730-01-306-0268

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
7.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7412200000
  • SITC: 68272
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Copper alloy tube or pipe fittings

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