Model: 187561

Key Washer

Properties:

Hole Diameter
Between 0.200 inches and 0.210 inches
Outside Diameter
0.468 inches
External Prebent Key Length
Between 0.083 inches and 0.103 inches
External Tapered Key Width
0.375 inches
External Prebent Key Width
Between 0.083 inches and 0.103 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.271 inches and 0.291 inches
Material Thickness
Between 0.012 inches and 0.015 inches
Angle Between External Keys
60.0 degrees
External Prebent Key Angle
45.0 degrees
Surface Finish
100.0 microinches all surfaces
Material
Steel comp 410 or steel comp 302
Material
Steel comp 410 or steel comp 302
Material Specification
Ams 5504 assn standard 1st material response or ams 5516 assn standard 2nd material response
Surface Treatment
Passivate
Surface Treatment Specification
Es-091, fscm 06848 mfr ref single treatment response
Style Designator
90 degree locking key
NSN
5310-00-332-6672
Part Number
187561
Description
Washer,key
CAGE

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part 187561 NSN 5310-00-332-6672

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
Concept No.:
1
App. Key:
A
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:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Washers other than lock washers, iron or steel

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