4018T81P07

Key Washer

NSN 5310-00-171-4278

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001714278

Product Features

Washer curved from the flat 0.030 in. Min 0.050 in. Max

Technical Specifications of NSN

Hole Diameter:
Between 1.420 inches and 1.440 inches
Outside Diameter:
Between 1.650 inches and 1.660 inches
External Straight Key Width:
Between 0.090 inches and 0.110 inches
Internal Straight Key Width:
Between 0.090 inches and 0.110 inches
Distance From Centerline To Top Of Internal Key:
Between 0.610 inches and 0.615 inches
Overall Distance Including Keys:
Between 1.840 inches and 1.860 inches
External Key Quantity:
3
Internal Key Quantity:
2
Material Thickness:
Between 0.046 inches and 0.054 inches
Hardness Rating:
Between 32.0 rockwell c and 36.0 rockwell c
Surface Finish:
63.0 microinches all surfaces
Material:
Steel
Material Specification:
Ams 6350 assn standard single material response
Surface Treatment:
Phosphate
Surface Treatment Specification:
+16-te5 cl 1 99207 mfr ref single treatment response
Style Designator:
Key
NSN:
5310-00-171-4278
Item Name:
Bearing Lockwasher
Cage Code:
91514

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4018T81P07
Cage Code:
99207
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

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:
0.1000lbs
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:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Bearing Lockwasher"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
SPAIN Spain
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
TURKEY Turkey
DSOR:
User:
NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
DSOR:
Import / Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Washers other than lock washers, iron or steel


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