Model: 99-D-221

Pipe Flange

Properties:

Bolt Circle Diameter
3.120 inches
Flange Diameter
4.250 inches
Thickness
0.500 inches
Socket Depth
0.500 inches
Socket Diameter
1.360 inches
Pipe Size For Which Designed
1.000 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.620 inches
Raised Face Height
0.060 inches
Raised Face Diameter
1.940 inches
Neck Height
0.130 inches
Flange Section Style
Raised face, socket neck
Face Seating Surface Condition
Serrated
Criticality Code Justification
Zzzx
Material
Steel
Style Designator
Round, one bolt hole circle
Specification Data
80204-asme b16.5 professional/industrial association standard
Nondefinitive Specification/std Data
1in nps size and socket weld type and 150 class
Departure From Cited Designator
Bore to equal 0.957 inch +/- 0.015 inch
NSN
4730-01-469-9867
Part Number
99-D-221
Description
Flange,pipe
CAGE
71905

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 99-D-221 NSN 4730-01-469-9867

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:
A
ESD:
A
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
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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