Model: 3H3669

Pipe Flange

Special Features:

Weapon system essential. Features: supports clark model 290m; tractor, wheeled, ind., diesel driven; med dbp, nsn: 2420-00-088-9384, w/rops. Nsn: 2420-01-059-0090.

Properties:

Recess Diameter
2.844 inches
Recess Depth
0.355 inches
Thickness
0.625 inches
Center To Center Distance Between Bolt Holes Along Width
1.844 inches
Center To Center Distance Between Bolt Holes Along Length
3.062 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.468 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.953 inches
Bolt Hole Quantity
4
Flange Length
3.750 inches
End Application
Field artillery ammunition support vehicle (faagv) (m992). Forrestal class cv, nimitz class cvn. M-109 series howitzer. (rt41aa) crane. M-88 series recovery vehicle.
Flange Width
1.859 inches
Bolt Hole Diameter
0.531 inches
Neck Height
0.422 inches
Flange Section Style
Recessed face, raised neck
Face Seating Surface Condition
Machined
Criticality Code Justification
Feat
Material
Steel
Surface Treatment
Cadmium or oxide
Style Designator
Rectangular, with bolt holes
NSN
4730-00-690-1174
Part Number
3H3669
Description
Flange,pipe
CAGE
11083

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 3H3669 NSN 4730-00-690-1174

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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
12.0000lbs
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:
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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