Model: SC-B-66455

Union Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.156 inches
Nut Style
Round
Nut Diameter
1.000 inches
Nut Height
1.000 inches
Smallest Inside Diameter
0.630 inches
Thread Series
Uns
Shoulder Step Width
0.125 inches
Shoulder Seat Diameter
0.656 inches
Thready Qty Per Inch (tpi)
16
Thread Size
0.812 inches
Material
Copper alloy 360
Material Specification
Qq-b-626, 1/2 h federal specification single material response
Surface Treatment
Chromium
NSN
4730-00-203-0823
Part Number
SC-B-66455
Description
Nut,union
CAGE
80063

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

Part SC-B-66455 NSN 4730-00-203-0823

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19964
FIIG:
A021A0
Concept No.:
1
App. Key:
DB
Cond. Code:
2
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

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

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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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