Model: MS20756-40

Swivel Retaining Pipe Flange

Properties:

Bolt Circle Diameter
3.812 inches
Recess Diameter
3.291 inches
Thickness
0.297 inches
Socket Depth
0.168 inches
Tube Outside Diameter For Which Designed
2.500 inches
Bolt Hole Quantity
6
Flange Width Across Flats
4.000 inches
End Application
Aircraft application
Bolt Hole Diameter
0.328 inches
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Machined
Material
Steel
Material Specification
Qq-s-637, comp 1137 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification single treatment response
Style Designator
Regular hexagon, one bolt hole circle
NSN
4730-00-198-2162
Part Number
MS20756-40
Description
Flange,pipe,swivel Retaining
CAGE

An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. The face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. Excludes adapter (as modified).

Part MS20756-40 NSN 4730-00-198-2162

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03799
FIIG:
A23300
Concept No.:
App. Key:
C
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307912000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Flanges of iron or nonalloy steel

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