Model: 4568K144

Pipe Nipple

Special Features:

Pitch of pipe thread is 0.05556 inches; material is cast red brass and its relative softness ensures a tight seal and easy installation

Properties:

Pipe Size Accommodated
0.250 inches all ends
End Application
Aircraft, b-2 bomber (atb)
Connection Style
Plain (pipe) all ends
Length
8.000 inches all ends
Connection Type
Threaded external pipe all ends
Thready Qty Per Inch (tpi)
18 all ends
Thread Size
0.250 inches all ends
Outside Diameter
0.500 inches all ends
Pipe Wall Thickness Designation For Which Designed
Schedule 40 all ends
Nominallength
8.000 inches
Part Name Assigned By Controlling Agency
Brass threaded pipe nipple-schedule 40
Material
Copper alloy
Material Specification
Astm b687 assn standard single material response
Style Designator
Long
Thread Series Designator
Npt all ends
NSN
4730-01-497-1075
Part Number
4568K144
Description
Nipple,pipe
CAGE

A straight one-piece metallic pipe 12 inches(304 mm)or less in length having external threads of the same size on both ends. It may have a center section which is externally shaped to accommodate a wrench. For pipe having internal threads 12 inches(304 mm)or less in length see coupling,pipe. For pipe in excess of 12 inches(304 mm)see pipe as modified.

Part 4568K144 NSN 4730-01-497-1075

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03782
FIIG:
A080B0
Concept No.:
1
App. Key:
A
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:
--
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:
Equipment for Aircraft

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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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