Model: K874386-011

Key Washer

Special Features:

Material is one quarter hard

Properties:

Hole Diameter
2.156 inches
Outside Diameter
2.480 inches
External Straight Key Width
Between 0.190 inches and 0.220 inches
Internal Straight Key Width
Between 0.190 inches and 0.220 inches
Distance From Centerline To Top Of Internal Key
0.969 inches
Overall Distance Including Keys
3.000 inches
External Key Quantity
4
Internal Key Quantity
1
Material Thickness
0.062 inches
Environmental Protection
Corrosion resistant
End Application
Sh-2 (a) seasprite helicopter
Material
Steel comp 301
Surface Treatment
Passivate
Style Designator
Key
NSN
5310-01-474-1257
Part Number
K874386-011
Description
Washer,key
CAGE
84955

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 K874386-011 NSN 5310-01-474-1257

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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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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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