B4525-308-23

Lock Washer

NSN 5310-00-721-7809

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 HD
NIIN:
007217809

Detail Specifications

Hole Diameter:
Between 0.193 inches and 0.200 inches
Outside Diameter:
0.434 inches
Material Thickness:
Between 0.068 inches and 0.074 inches
End Application:
2350-01-048-5920
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 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 and chromate
Surface Treatment Specification:
Qq-p-416, type 2, cl 3 federal specification single treatment response
Style Designator:
Split helical-right hand
Nondefinitive Specification/std Data:
4 style and a class
NSN:
5310-00-721-7809
Item Name:
Serrated Lock Washer
Cage Code:
60532

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
10043 PIECE 17
Cage Code:
24658
RNCC:
C
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
AC
Part Number:
531014-0718
Cage Code:
86768
RNCC:
C
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
AC
Part Number:
MS35340-43
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
FFW84CLASSASTYLE4
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
531014-7818
Cage Code:
09990
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
305-111-0043
Cage Code:
95542
RNCC:
C
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
AC
Part Number:
531014-7818
Cage Code:
86768
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
5310PL0826417
Cage Code:
9009H
RNCC:
5
RNVC:
9
RNAAC:
WP
Status:
A
MSDS:
SADC:
Part Number:
5310007217809
Cage Code:
SCY13
RNCC:
5
RNVC:
9
RNAAC:
YP
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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): "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:
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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User:
DEFENSE THREAT REDUCTION AGENCY Defense Threat Reduction Agency
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User:
U.S. MARINE CORPS U.s. Marine Corps
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User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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OFFICE OF THE SECRETARY OF TRANSPORTATION Office of the Secretary of Transportation
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User:
U.S. COAST GUARD U.s. Coast Guard
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User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
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User:
LITHUANIA Lithuania
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POLAND Poland
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BULGARIA Bulgaria
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BRAZIL Brazil
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SPAIN Spain
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SINGAPORE Singapore
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MOROCCO Morocco
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AUSTRALIA Australia
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CANADA Canada
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NEW ZEALAND New Zealand
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GERMANY Germany
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REPUBLIC OF KOREA Republic of Korea
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UNITED KINGDOM United Kingdom
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NETHERLANDS Netherlands
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PORTUGAL Portugal
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ITALY Italy
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GREECE Greece
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TURKEY Turkey
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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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