131052

Lock Washer

NSN 5310-00-013-1052

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000131052

Product Technical Spec.

Hole Diameter:
Between 1.525 inches and 1.561 inches
Outside Diameter:
2.430 inches
Material Thickness:
Between 0.375 inches and 0.395 inches
Hardness Rating:
Between 45.0 rockwell c and 53.0 rockwell c
Material:
Steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080
Material Specification:
66 federal standard all material responses
Surface Treatment:
Cadmium or zinc
Surface Treatment Specification:
Qq-p-416 federal specification 1st treatment response or qq-z-325 federal specification 2nd treatment response
Style Designator:
Split helical-right hand
Nondefinitive Specification/std Data:
2 style and a class
NSN:
5310-00-013-1052
Item Name:
Washer,helical Lock Spring
Cage Code:
31007

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS35338-38
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
FFW84CLASSASTYLE2
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
131052
Cage Code:
24617
RNCC:
5
RNVC:
1
RNAAC:
XX
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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Privacy | Terms

Definition Definition of approved item name (AIN): "Helical Lock Spring 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:
BONNEVILLE POWER ADMINISTRATION Bonneville Power Administration
DSOR:
User:
SPAIN Spain
DSOR:
User:
MALAYSIA Malaysia
DSOR:
User:
GERMANY Germany
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
ITALY Italy
DSOR:
User:
GREECE Greece
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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