Model: 556032-2

Packing Nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Thread Length
0.278 inches
Casehardening Indicator
Not casehardened
Overall Length
0.480 inches
Thread Size
7/8in-20
Screw Thread Series Designator
Unjef
Material Hardness Rating
Between 70.0 rockwell b and 100.0 rockwell b
Width Across Flats
Between 0.996 inches and 1.003 inches
Screw Thread Location
Internal
Length To Shoulder
0.380 inches
Smallest Inside Diameter
0.330 inches
Material
Steel, qq-s-763, class 347
Material
Steel comp 347
Style Designator
Hexagon, internal thread, shouldered
NSN
4730-00-394-4728
Part Number
556032-2
Description
Packing Nut
CAGE
73030

Part 556032-2 NSN 4730-00-394-4728

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:
NZ
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
Z
ACC:
Construction Materials

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