Model: 3-903-N507-90

O-ring

Properties:

Outside Diameter
Between 0.418 inches and 0.440 inches
Cross-sectional Height
Between 0.061 inches and 0.067 inches
Center Hole Diameter
Between 0.296 inches and 0.306 inches
Hardness Rating
90.0 shore durometer a
Material
Rubber butadiene-acrylonitrile class nbr
NSN
5331-00-835-7485
Part Number
3-903-N507-90
Description
O-ring
CAGE
D9182

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 3-903-N507-90 NSN 5331-00-835-7485

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:
32
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:
596
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 5331-00-835-7485 is a component of

  • Main Feed Pumps
  • B-1 Aircraft Support Equipment
  • 1200 Psi Boilers
  • L.p. Compressors
  • Mk-42 & 45 5-in./54 Cal Gun
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mk 92 (fcs) Fire Control System
  • Phoenix (aim-54) Air-to-air Missile
  • Ah 64 Airframe (rotary Wing Aircraft)
  • 006293900
  • Linear Actuating Cylinder Assembly
  • 006752631
  • Linear Actuating Cylinder Assembly
  • 005918508
  • Landing Gear Drag Link
  • 013787497
  • Fork Lift Truck
  • 011069519
  • Attack Helicopter
  • 011430384
  • Landing Gear Bogie Beam Assembly
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 011035641
  • Air-antitank Defense Missile System Carrier
  • 002517098
  • Air Turbine Engine Starter
  • 001921919
  • Electrical Equipment Rack
  • 012801671
  • Heat Detector
  • 001180853
  • Hydraulic Servovalve
  • 001180857
  • Hydraulic Servovalve
  • 001180865
  • Hydraulic Servovalve
  • 001180866
  • Hydraulic Servovalve
  • 011069519
  • Attack Helicopter
  • 000922977
  • Reaction Cylinder Assembly
  • 011708325
  • Landing Gear Cylinder And Piston Assembly
  • 010204216
  • Observation Helicopter
  • 011354639
  • Retractable Landing Gear
  • 011392397
  • Retractable Landing Gear
  • 011396672
  • Aircraft Nosewheel Steering Unit
  • 011431154
  • Landing Gear Cylinder And Piston Assembly
  • 011433294
  • Landing Gear Drag Brace
  • 010883669
  • Cargo-transport Helicopter
  • 011441399
  • Landing Gear Drag Brace
  • 011069519
  • Attack Helicopter
  • 011069519
  • Attack Helicopter
  • 010046550
  • Aerial Stores Lift Truck
  • 010114677
  • Linear Actuating Cylinder Assembly
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 001697137
  • Observation Helicopter
  • 008961203
  • Landing Gear Cylinder And Piston Assembly
  • 007314648
  • Speed Dec Gear Assy
  • 007659187
  • Linear Actuating Cylinder Assembly
  • 011519927
  • Remote Ground Termi
  • 006059700
  • Linear Electro-mechanical Actuator

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Phone: +1 470-231-0824
Email: Contact Form »
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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