Model: 21611X6

Tube Coupling Nut

Properties:

Thread Class
2a
Thread Direction
Right-hand
Fabrication Method
Forged or machined
Nut Style
Tube coupling
Nut Height
0.880 inches
Width Across Flats
0.688 inches
Length To Shoulder
Between 0.370 inches and 0.375 inches
Smallest Inside Diameter
Between 0.370 inches and 0.380 inches
Thread Series
Unef
Thready Qty Per Inch (tpi)
24
Thread Size
0.562 inches
Tube Outside Diameter
0.375 inches
Seat Angle
45.00 degrees
Material
Copper alloy 360
Material Specification
Sae 72 assn standard single material response
NSN
4730-00-059-7975
Part Number
21611X6
Description
Nut,tube Coupling
CAGE
20969

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 21611X6 NSN 4730-00-059-7975

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
093460
UFC:
48930
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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