Model: B-6M2-1

Tube Coupling Nut

Properties:

Thread Pitch Diameters
+5.3/+5.5 millimeters
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
12.7 millimeters
Width Across Flats
14.0 millimeters
Length To Shoulder
10.7 millimeters
Smallest Inside Diameter
6.0 millimeters
Thread Series
Iso m
Thread Size
6.0 millimeters
Thread Pitch In Millimeters
0.75
Tube Outside Diameter
6.0 millimeters
Thread Tolerance Class
6h internal
Material
Copper alloy
NSN
4730-01-049-9779
Part Number
B-6M2-1
Description
Nut,tube Coupling
CAGE

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

Part B-6M2-1 NSN 4730-01-049-9779

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
Concept No.:
1
App. Key:
CX
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:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7415290000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Copper screws, nuts, bolts, rivets, and other fasteners not threaded

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