Model: 2B523-007

O-ring
Description:

0.681 inches outside diameter, -15.0 deg fahrenheit temp rating, 0.079 inches cross-sectional height, 0.523 inches center hole diameter.

Properties:

Outside Diameter
Between 0.681 inches and 0.707 inches
Tempurature Rating
-15.0 degrees fahrenheit and 400.0 degrees fahrenheit
Cross-sectional Height
Between 0.079 inches and 0.085 inches
Center Hole Diameter
Between 0.523 inches and 0.537 inches
Elongation Percentage
125
Hardness Rating
75.0 shore durometer a
Material
Rubber fluorocarbon class fpm
NSN
5331-00-173-3025
Part Number
2B523-007
Description
O-ring
CAGE
78493

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

Part 2B523-007 NSN 5331-00-173-3025

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
47946
FIIG:
A510X0
Concept No.:
App. Key:
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:
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

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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  • Hydraulic Constant Speed Drive
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  • Gate Valve
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  • Linear Electro-mechanical Actuator
  • 012223790
  • Hydraulic Constant Speed Drive
  • 012289276
  • Hydraulic Constant Speed Drive
  • 011830211
  • Pneumatic Constant Speed Drive
  • 012681673
  • Hydraulic Constant Speed Drive
  • 011611651
  • Hydraulic Constant Speed Drive
  • 012798492
  • Pneumatic Constant Speed Drive
  • 013432535
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  • 013508189
  • Mechanical Drive Housing
  • 013134227
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  • Mechanical Drive Housing
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  • Friction Clutch Housing Section
  • 011183600
  • Hydraulic Constant Speed Drive
  • 011438543
  • Manifold Valve Assembly
  • 011416018
  • Constant Speed Control Generator-transmission
  • 011482109
  • Hydraulic Constant Speed Drive
  • 011416019
  • Hydraulic Constant Speed Drive
  • 011774318
  • Mechanical Drive Housing
  • 011527304
  • Hydraulic Drive Unit
  • 011339882
  • Rotary Pump
  • 011875519
  • Pneumatic Constant Speed Drive
  • 012404799
  • Mechanical Drive Housing
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  • Electrical Rotating Equipment Housing
  • 012156800
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  • 013292488
  • Mechanical Drive Housing
  • 010883669
  • Cargo-transport Helicopter
  • 002862468
  • Mechanical Drive Housing

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Schedule B and Export
  • Schedule B: 4016930000
  • SITC: 62999
  • End Use: Industrial rubber products
  • NAICS: 339991
  • USDA: 1

Freight Class: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber

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