90-087-306

Lock Washer

NSN 5310-00-167-0658

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
001670658

Product Features

Dyed deep yellow

Technical Specifications of NSN

Hole Diameter:
Between 0.168 inches and 0.178 inches
Outside Diameter:
0.280 inches
Material Thickness:
Between 0.0312 inches and 0.0372 inches
Material:
Copper alloy
Surface Treatment:
Cadmium and chromate
Style Designator:
Split helical-right hand
Departure From Cited Designator:
As modified by material spec
NSN:
5310-00-167-0658
Item Name:
Lock Washer,internal Tooth
Cage Code:
90536

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AN935B8L
Cage Code:
88044
RNCC:
2
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
20500-19
Cage Code:
64547
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AN935B8L
Cage Code:
81352
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
20500-19
Cage Code:
19315
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
20500-19
Cage Code:
83298
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14218
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

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Internal Tooth Lock Washer"

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

MOE Major Organizational Entities

Entity
DSOR
User:
BRAZIL Brazil
DSOR:
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SPAIN Spain
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ISRAEL Israel
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KUWAIT Kuwait
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AUSTRALIA Australia
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NEW ZEALAND New Zealand
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FRANCE France
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REPUBLIC OF KOREA Republic of Korea
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UNITED KINGDOM United Kingdom
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PORTUGAL Portugal
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ITALY Italy
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GREECE Greece
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TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 7415210000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Copper washers including spring washers not threaded


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