Model: M12133/3-266

Spring Tension Washer

Properties:

Hole Diameter
Between 0.266 inches and 0.271 inches
Outside Diameter
Between 0.500 inches and 0.505 inches
Overall Height
Between 0.039 inches and 0.045 inches
Material Thickness
Between 0.0137 inches and 0.0163 inches
Hardness Rating
Between 350.0 vickers or firth diamond pyramid and 380.0 vickers or firth diamond pyramid
Material
Copper alloy 172
Material Specification
Astm b194, 1/4 h assn standard single material response
Style Designator
Spring tension
NSN
5310-01-426-7543
Part Number
M12133/3-266
Description
Washer,spring Tension
CAGE
81349

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

Part M12133/3-266 NSN 5310-01-426-7543

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15938
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

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:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
537
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7415210000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Copper washers including spring washers not threaded

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