Model: 42R2045-4780

Retaining Ring

Properties:

Cross Sectional Shape
Round
Inside Diameter
Between 0.458 inches and 0.480 inches
Casehardening Indicator
Not casehardened
Outside Diameter
0.0576 inches
End Style
90 degree parallel
Ring Style
Straight gap
Material Diameter
Between 0.059 inches and 0.060 inches
Usage Design
External
Material Hardness Rating
Between 40.0 rockwell c and 50.0 rockwell c
Material
Steel, qq-w-470
Material
Steel uns k08500
Material Specification
Qq-w-470 federal specification single material response
NSN
5325-00-282-7020
Part Number
42R2045-4780
Description
Ring,retaining
CAGE
10001

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.

Part 42R2045-4780 NSN 5325-00-282-7020

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07623
FIIG:
T252-G
Concept No.:
App. Key:
GA
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:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9606100000
  • SITC: 89983
  • End Use: Finished textile supplies
  • NAICS: 339993
  • USDA: 1

Freight Class: Press-fasteners, snap-fasteners & press-studs & parts therefor

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