Model: HRB561

Packing Nut

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.625 inches
Casehardening Indicator
Not casehardened
Slot Width
0.250 inches
Overall Length
Between 1.432 inches and 1.442 inches
Hole Or Slot Quantity
4
Thread Size
3/4 in-16
Largest Inside Diameter
0.650 inches
Smallest Outside Diameter
Between 0.741 inches and 0.750 inches
Screw Thread Series Designator
Unf
Screw Thread Location
External
Length To Shoulder
0.625 inches
Smallest Inside Diameter
0.257 inches
Major Unthreaded Outside Diameter
0.875 inches
Material
Brass
Material
Copper alloy
NSN
4730-00-700-9391
Part Number
HRB561
Description
Packing Nut
CAGE

Part HRB561 NSN 4730-00-700-9391

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18028
FIIG:
T385-E
Concept No.:
App. Key:
EA
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093460
UFC:
48930
LTL:
70.0
LCL:
70.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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