Model: 190-481

Keyed Lock Ring

Special Features:

Has only one key; has two bolt holes positioned 90.0 degrees from each other along height; bolt holes have 2-56unc-2b threads.

Properties:

Inside Diameter
Between 0.1255 inches and 0.1265 inches
Key Length
0.0475 inches
Overall Height
0.1250 inches
Key Width
0.0620 inches
Overall Outside Diameter
Between 0.3700 inches and 0.3750 inches
Material
Steel, astm a582, type 303
Material
Steel comp 303
Surface Treatment
Passivate
Surface Treatment
Passivated, mil-f-14072, finish e300
NSN
5365-01-407-4751
Part Number
190-481
Description
Ring,lock,keyed
CAGE

Part 190-481 NSN 5365-01-407-4751

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21973
FIIG:
T252-E
Concept No.:
App. Key:
EA
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:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
095190
UFC:
49790
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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