Model: 3821785-1

Key Washer

Special Features:

0.059 in. Min, 0.062 in. Max diameter hole located 0.090 in. From end of each external key

Properties:

Hole Diameter
Between 1.813 inches and 1.818 inches
Outside Diameter
2.296 inches
External Straight Key Width
0.250 inches
Internal Straight Key Width
Between 0.118 inches and 0.122 inches
Distance From Centerline To Top Of Internal Key
Between 0.858 inches and 0.868 inches
Overall Distance Including Keys
2.548 inches
External Key Quantity
3
Internal Key Quantity
1
Material Thickness
0.125 inches
Heat Treatment
T-3 solution heat treated, cold worked
Material
Aluminum alloy 2024
Material Specification
Qq-a-250/5 federal specification single material response
Style Designator
Key
NSN
5310-00-846-0416
Part Number
3821785-1
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 3821785-1 NSN 5310-00-846-0416

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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