Model: 2-528-001-530

Union Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Counterbore Diameter
1.312 inches
Shoulder Width
0.156 inches
Nut Style
Round
Nut Diameter
1.562 inches
Nut Height
1.000 inches
Nut Counterbore Depth
0.125 inches
Drilled Hole Diameter
0.042 inches
Hole Type And Quantity
3 drilled
Smallest Inside Diameter
Between 0.865 inches and 0.875 inches
Thread Series
Unf
Shoulder Step Width
0.125 inches
Shoulder Seat Diameter
Between 1.010 inches and 1.020 inches
Thready Qty Per Inch (tpi)
24
Thread Size
1.250 inches
Hole Configuration Style
Configuration f
Material
Copper alloy
NSN
4730-00-392-2701
Part Number
2-528-001-530
Description
Nut,union
CAGE
63097

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 2-528-001-530 NSN 4730-00-392-2701

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:
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:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
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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