Model: SS545-2104397 PC-4 3/8IPS

Union Nut

Special Features:

0.375 in.Ips

Properties:

Thread Class
3a
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
1.531 inches
Width Across Flats
1.625 inches
Smallest Inside Diameter
0.188 inches
Thread Series
Unf
Shoulder Step Width
0.219 inches
Shoulder Seat Diameter
1.600 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.250 inches
Maximum Working Pressure Rating And Service For Which Designed
3000.0 pounds per square inch air and 3000.0 pounds per square inch oil and 3000.0 pounds per square inch water
Material
Nickel alloy
Material Specification
Qq-n-281, cl-b federal specification single material response
NSN
4730-01-185-9365
Part Number
SS545-2104397 PC-4 3/8IPS
Description
Nut,union
CAGE
80064

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 SS545-2104397 PC-4 3/8IPS NSN 4730-01-185-9365

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
051450
UFC:
29740
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7507200000
  • SITC: 68322
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Tube or pipe fittings of nickel

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