Model: 2ZK221

Nuclear Coolant System Seal Ring

Properties:

Cross Sectional Shape
General
Wall Thickness
0.093 inches
Overall Height
0.3125 inches
Largest Inside Diameter
2.4375 inches
Outer Radius
0.3125 inches
Inner Radius
0.28125 inches
Outside Diameter Surface Angle In Deg
45.0
Small Inside Diameter
Between 1.870 inches and 1.880 inches
Upper Inside Diameter Surface Angle In Deg
45.0
Inside Flat Surface Diameter
0.010 inches
Criticality Code Justification
Zzzy
Material
Steel comp 304
Surface Treatment
Passivate
Reference Number Differentiating Characteristics
Cleaned in accordance with mil-c-19874 (ships)
NSN
4470-00-725-4096
Part Number
2ZK221
Description
Seal Ring,nuclear Coolant System
CAGE

Part 2ZK221 NSN 4470-00-725-4096

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22190
FIIG:
T241-D
Concept No.:
App. Key:
DA
Cond. Code:
1
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:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.8 X 3.8 X 1.8
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
172640
UFC:
84710
LTL:
RATING VARIABLE
LCL:
70.0
WCC:
72E
TCC:
Z
SHC:
9
ACC:
Construction Materials

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