Model: 57017 ITEM 697

Pipe Flange

Special Features:

With o-ring grooves and a 0.250 nptf hole halfway on lg

Properties:

Recess Diameter
1.687 inches
Thickness
1.250 inches
Socket Depth
0.500 inches
Pipe Size For Which Designed
1.250 inches
Center To Center Distance Between Bolt Holes Along Width
1.188 inches
Center To Center Distance Between Bolt Holes Along Length
2.312 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.404 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.656 inches
Bolt Hole Quantity
4
Flange Length
3.120 inches
Flange Width
2.500 inches
Bolt Hole Diameter
0.470 inches
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
3000.0 pounds per square inch any acceptable
Material
Nickel alloy
Style Designator
Rectangular, with bolt holes
NSN
4730-01-143-1431
Part Number
57017 ITEM 697
Description
Flange,pipe
CAGE
9Y580

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 57017 ITEM 697 NSN 4730-01-143-1431

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

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Schedule B and Export
  • Schedule B: 7507200000
  • SITC: 68322
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Tube or pipe fittings of nickel

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