504104

Lock Washer

NSN 5310-00-722-5640

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007225640

Product Technical Spec.

Hole Diameter:
Between 0.115 inches and 0.121 inches
Outside Diameter:
0.209 inches
Material Thickness:
Between 0.025 inches and 0.031 inches
Hardness Rating:
Between 35.0 rockwell c and 45.0 rockwell c or 45.0 rockwell c and 53.0 rockwell c
Material:
Stainless steel
Material Specification:
66 federal specification single material response
Surface Treatment:
Passivate
Special Test Features:
Fleet ballistic missile quality as identified by quality control no. Poso 911864
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Style Designator:
Split helical-right hand
Departure From Cited Designator:
As modified by special test features
NSN:
5310-00-722-5640
Item Name:
Serrated Lock Washer
Cage Code:
50429

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS35338-78
Cage Code:
96906
RNCC:
2
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
107602-2
Cage Code:
37695
RNCC:
5
RNVC:
2
RNAAC:
9Z
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

Freight Classification

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

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Privacy | Terms

Definition Definition of approved item name (AIN): "Serrated 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:
SINGAPORE Singapore
DSOR:
User:
MALAYSIA Malaysia
DSOR:
User:
AUSTRALIA Australia
DSOR:
User:
NEW ZEALAND New Zealand
DSOR:
User:
FRANCE France
DSOR:
User:
GERMANY Germany
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:
User:
ITALY Italy
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 7318210000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Spring washers and other lock washers, iron or steel


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