Model: NAS1443-10

Key Washer

Properties:

Hole Diameter
1.750 inches
Outside Diameter
Between 2.135 inches and 2.140 inches
External Prebent Key Width
0.240 inches
External Key Quantity
6
End Application
Aircraft, intruder a-6e; helicopter, mh-53e; ta-4j aircraft; aircraft, hornet f/a-18; helicopter, cobra/attack, ah-1j; helicopter, rh-53; helicopter, ch-53a/d/e; helicopter, hh-53h pave low; aircraft, prowler ea-6b; helicopter, sea knight h-46
Hardness Rating
Between 34.0 rockwell c and 38.0 rockwell c
Color
Black
Material
Steel
Material Specification
Mil-s-18729 military specification single material response
Surface Treatment
Oxide film
Surface Treatment Specification
Mil-c-13924, class 1 military specification single treatment response
Specification Data
80205-nas1443 professional/industrial association standard
NSN
5310-00-933-4305
Part Number
NAS1443-10
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 NAS1443-10 NSN 5310-00-933-4305

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:
Trailers/Vehicles

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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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