537B21-41

Spring Tension Washer

NSN 5310-00-052-0326

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000520326

Technical Specifications of NSN

Hole Diameter:
Between 0.197 inches and 0.201 inches
Outside Diameter:
Between 0.360 inches and 0.390 inches
Material Thickness:
Between 0.008 inches and 0.012 inches
Material:
Copper alloy
Surface Treatment:
Nickel
Surface Treatment Specification:
Qq-n-290, cl 1, type 5 federal specification single treatment response
NSN:
5310-00-052-0326
Item Name:
Washer,conical Spring
Cage Code:
94033

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS21332-41
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
SM-C-969870-1
Cage Code:
80063
RNCC:
5
RNVC:
1
RNAAC:
BD
Status:
A
MSDS:
SADC:
Part Number:
4051323-0703
Cage Code:
06845
RNCC:
5
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
2690183-0001
Cage Code:
96214
RNCC:
5
RNVC:
1
RNAAC:
BD
Status:
A
MSDS:
SADC:
Part Number:
8105903
Cage Code:
18876
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2W
Cage Code:
80813
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
A104-6-3
Cage Code:
80813
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
AN3195-41
Cage Code:
88044
RNCC:
5
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
3038-9127
Cage Code:
43959
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
837689
Cage Code:
10001
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15938
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:
0.1000lbs
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:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Definition Definition of approved item name (AIN): "Conical Spring Washer"

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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User:
POLAND Poland
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SPAIN Spain
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User:
KUWAIT Kuwait
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AUSTRALIA Australia
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BELGIUM Belgium
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User:
NEW ZEALAND New Zealand
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User:
FRANCE France
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User:
GERMANY Germany
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REPUBLIC OF KOREA Republic of Korea
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User:
PORTUGAL Portugal
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DENMARK Denmark
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NORWAY Norway
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User:
GREECE Greece
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User:
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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