Model: UR87S

Retaining Ring

Properties:

Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.796 inches and 0.809 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.926 inches and 0.939 inches
Major Thickness
Between 0.0195 inches and 0.0225 inches
Ring Style
Special
Usage Design
Internal
Strength Rating
210000.0 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
NSN
5325-00-121-7756
Part Number
UR87S
Description
Ring,retaining
CAGE
80756

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 UR87S NSN 5325-00-121-7756

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
RATING VARIABLE
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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