Model: M2742620127D

Retaining Ring

Properties:

Cross Sectional Shape
Double oval
Inside Diameter
Between 1.613 inches and 1.633 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.869 inches and 1.889 inches
Major Thickness
Between 0.059 inches and 0.065 inches
Ring Style
Spiral
Usage Design
External
Material Hardness Rating
Between 39.8 rockwell c and 48.5 rockwell c
Strength Rating
175000.0 pounds per square inch tensile
Material
Steel, sae 302 or steel, aisi 302 or steel, mil-s-5059, type 302 or steel, ams 5688 or steel, qq-s-766, class 302
Material
Steel comp 302 or steel comp 302 or steel comp 302 or steel comp 302 or steel comp 302
Material Specification
Sae 302 assn standard 1st material response and aisi 302 assn standard 2nd material response and mil-s-5059, type 302 military specification 3rd material response and ams 5688 assn standard 4th material response and qq-s-766, class 302 federal specification 5th material response
Surface Treatment
Passivate
Surface Treatment
Passivated, qq-p-35
NSN
5325-01-053-1659
Part Number
M2742620127D
Description
Ring,retaining
CAGE
81349

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 M2742620127D NSN 5325-01-053-1659

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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:
E
LVL_B:
Q

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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