Model: 420-121PC5 1-2

Packing Nut

Properties:

Thread Class
2a
Thread Direction
Right-hand
Casehardening Indicator
Not casehardened
Overall Length
0.484 inches
Thread Size
1/2-20
Screw Thread Series Designator
Unf
Width Across Flats
0.625 inches
Screw Thread Location
External
Smallest Inside Diameter
0.250 inches
Material
Steel
Material
Steel
Style Designator
Hexagon, external thread, boss
Surface Treatment
Cadmium
NSN
4730-00-399-2904
Part Number
420-121PC5 1-2
Description
Packing Nut
CAGE
60532

Part 420-121PC5 1-2 NSN 4730-00-399-2904

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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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