21280-008

Lock Washer

NSN 5310-00-515-8706

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 HD
NIIN:
005158706

Detail Specifications

Hole Diameter:
Between 0.102 inches and 0.110 inches
Outside Diameter:
0.198 inches
Material Thickness:
0.025 inches
Hardness Rating:
Between 45.0 rockwell c and 53.0 rockwell c
Material:
Steel comp 1060 or steel comp 1080
Material Specification:
66 federal standard all material responses
Surface Treatment:
Cadmium and chromate
Style Designator:
Split helical-right hand
Nondefinitive Specification/std Data:
A class and 2 style
NSN:
5310-00-515-8706
Item Name:
Washer,helical Lock Spring
Cage Code:
D9853

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1353
Cage Code:
73734
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
AN935-3
Cage Code:
88044
RNCC:
2
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
FFW84CLASSATYPE2
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
809038
Cage Code:
19203
RNCC:
5
RNVC:
1
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
416552-1
Cage Code:
96214
RNCC:
5
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
860-800-135
Cage Code:
15090
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1W35042FA1
Cage Code:
11530
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
FFW84CLASSASTYLE2
Cage Code:
81348
RNCC:
5
RNVC:
9
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:
A
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:

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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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:
DEPARTMENT OF THE ARMY Dept. of the Army
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User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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U.S. MARINE CORPS U.s. Marine Corps
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DEPARTMENT OF THE NAVY Dept. of the Navy
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NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
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POLAND Poland
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BRAZIL Brazil
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SPAIN Spain
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COLUMBIA Columbia
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ISRAEL Israel
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SINGAPORE Singapore
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AUSTRALIA Australia
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NEW ZEALAND New Zealand
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FRANCE France
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GERMANY Germany
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REPUBLIC OF KOREA Republic of Korea
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PORTUGAL Portugal
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ITALY Italy
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NORWAY Norway
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GREECE Greece
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TURKEY Turkey
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NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
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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