NSN 5331-00-833-7491

Major End Items End items to which 5331-00-833-7491 is a component of

• A7N Main Feed Pumps
• A8N High Pressure Air Compressors
• ACF B-1 Aircraft Support Equipment
• AGN L.p. Compressors
• AHN Fire Pumps
• AKN Mk-45 5-in./54 Cal Gun
• ATF Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
• BDN Sparrow (aim-7) Air-to-air Missile
• ABJ Ah 64 Airframe (rotary Wing Aircraft)
• N/A Fluid Pressure Regulating Valve
• N/A Hose Reel Assembly
• N/A Azimuth-elevation-range Indicator
• N/A Attack Helicopter
• N/A Fuel Manifo Trailer
• N/A Hydrau Power Supply
• N/A Reciprocating Compressor Unit
• N/A Decontaminating Apparatus
• N/A Engine With Contain
• N/A Servocylinder
• N/A Rotary Electro-mechanical Actuator
• N/A Aircraft Cooling Turbine
• N/A Aircraft Cabin Air Pressure Controller
• N/A Axial Pistons Pump
• N/A Landing Gear Cylinder And Piston Assembly
• N/A Hydraulic Motor
• N/A Safety Relief Valve
• N/A Dr Cap End Assembly
• N/A Aircraft Cabin Air Pressure Regulator
• N/A Cargo Carrier
• N/A Hydraulic Motor-pump Valve Head
• N/A Shimmy Damper
• N/A Armored Dozer-scraper Combination Full Tracked Tractor
• N/A Nozzle Control Unit
• N/A Ballscrew Assembly
• N/A Aircraft Gearbox Assembly
• N/A Directional Control Linear Valve
• N/A Linear Actuating Cylinder Assembly
• N/A Antiskid Control Unit
• N/A Diesel Engine Generator Set
• N/A Full Tracked Recovery Vehicle
• N/A Directional F Valve
• N/A Aircraft Environmental Control Valve Assembly
• N/A Aircraft Nosewheel Steering Unit
• N/A Retractable Landing Gear
• N/A Landing Gear Drag Link
• N/A Hydrauli Test Stand
• N/A Lift-check Valve
• N/A Full Tracked Combat Engineer Vehicle
• N/A Diesel Engine
• N/A Center Wing Section
• N/A Hydraulic Servovalve
• N/A Aircraft Mounted Winch
• N/A Power Br Dual Valve
• N/A Rotary Wing Blade
• N/A Actu Brake Assembly
• N/A Landing Gear Drag Brace
• N/A Interface Device Adapter Assembly
• N/A Actuator-hydraulic-
• N/A Fork Lift Truck
• N/A Helicopter Rotor Hub
• N/A Alarm Control
• N/A Hydra Pump Assembly
• N/A Transmission Assemb
• N/A Reciprocating Pump
• N/A Landing Gear Strut Piston
• N/A Fluid Pressure Dampener
• N/A Aircraft Fire Extinguisher
• N/A Engine And Containe
• N/A Aircraft Ejection Seat
• N/A Full Tracked Personnel Carrier
• N/A Self-propelled Medium Howitzer
• N/A Inner Main Cylinder
• N/A Observation Helicopter
• N/A Cargo-transport Helicopter

Definition Definition of approved item name (AIN): "O-RING"

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.

Identification Item Identification Guide (IIG) and Item Name Code (INC)

Part End Users MOE: Major organizational entities

User:

Department of the Army

MOE:

DA

Rule:

A919

PICA:

GX

DSOR:

User:

Department of the Air Force

MOE:

DF

Rule:

FXGI

PICA:

GX

DSOR:

User:

U.s. Marine Corps

MOE:

DM

Rule:

MC47

PICA:

GX

DSOR:

User:

Department of the Navy

MOE:

DN

Rule:

N9BZ

PICA:

GX

DSOR:

User:

Federal Aviation Administration

MOE:

GE

Rule:

BGX1

PICA:

GX

DSOR:

User:

U.s. Coast Guard

MOE:

GP

Rule:

C918

PICA:

GX

DSOR:

User:

National Aeronautics and Space Administration

MOE:

T1

Rule:

G860

PICA:

86

DSOR:

User:

Tennessee Valley Authority

MOE:

TV

Rule:

G900

PICA:

90

DSOR:

User:

Austria

MOE:

WB

Rule:

WB01

PICA:

WB

DSOR:

User:

Finland

MOE:

WF

Rule:

WF01

PICA:

WF

DSOR:

User:

Lithuania

MOE:

WI

Rule:

WI01

PICA:

WI

DSOR:

User:

Poland

MOE:

WP

Rule:

WP01

PICA:

WP

DSOR:

User:

Romania

MOE:

WR

Rule:

WR01

PICA:

WR

DSOR:

User:

Bulgaria

MOE:

WU

Rule:

WU01

PICA:

WU

DSOR:

User:

Czech Republic

MOE:

WZ

Rule:

WZ01

PICA:

WZ

DSOR:

User:

Brazil

MOE:

YA

Rule:

YA01

PICA:

YA

DSOR:

User:

Spain

MOE:

YB

Rule:

YB01

PICA:

YB

DSOR:

User:

Columbia

MOE:

YC

Rule:

YC01

PICA:

YC

DSOR:

User:

Israel

MOE:

YD

Rule:

YD01

PICA:

YD

DSOR:

User:

Singapore

MOE:

YJ

Rule:

YJ01

PICA:

YJ

DSOR:

User:

Kuwait

MOE:

YK

Rule:

YK01

PICA:

YK

DSOR:

User:

Morocco

MOE:

YP

Rule:

YP01

PICA:

YP

DSOR:

User:

Malaysia

MOE:

YW

Rule:

YW01

PICA:

YW

DSOR:

User:

Thailand

MOE:

YY

Rule:

YY01

PICA:

YY

DSOR:

User:

Australia

MOE:

ZA

Rule:

ZA01

PICA:

ZA

DSOR:

User:

Belgium

MOE:

ZB

Rule:

ZB01

PICA:

ZB

DSOR:

User:

Canada

MOE:

ZC

Rule:

ZC01

PICA:

ZC

DSOR:

User:

South Africa

MOE:

ZD

Rule:

ZD01

PICA:

ZD

DSOR:

User:

New Zealand

MOE:

ZE

Rule:

ZE01

PICA:

ZE

DSOR:

User:

France

MOE:

ZF

Rule:

ZF01

PICA:

ZF

DSOR:

User:

Germany

MOE:

ZG

Rule:

ZG01

PICA:

ZG

DSOR:

User:

Republic of Korea

MOE:

ZH

Rule:

ZH01

PICA:

ZH

DSOR:

User:

United Kingdom

MOE:

ZK

Rule:

ZK01

PICA:

ZK

DSOR:

User:

Philippines

MOE:

ZM

Rule:

ZM01

PICA:

ZM

DSOR:

User:

Netherlands

MOE:

ZN

Rule:

ZN01

PICA:

ZN

DSOR:

User:

Portugal

MOE:

ZP

Rule:

ZP01

PICA:

ZP

DSOR:

User:

Italy

MOE:

ZR

Rule:

ZR01

PICA:

ZR

DSOR:

User:

Denmark

MOE:

ZS

Rule:

ZS01

PICA:

ZS

DSOR:

User:

Norway

MOE:

ZT

Rule:

ZT01

PICA:

ZT

DSOR:

User:

Greece

MOE:

ZU

Rule:

ZU01

PICA:

ZU

DSOR:

User:

Turkey

MOE:

ZW

Rule:

ZW01

PICA:

ZW

DSOR:

User:

NATO Maintenance and Supply Agency

MOE:

ZX

Rule:

ZX01

PICA:

ZX

DSOR:

Packaging & Dimensions MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

  Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

MOP: Method of Preservation. Preventive measures to protect from deterioration resulting from exposure to atmospheric conditions during storage and shipment.

CUSH: Resilient material or devices used to absorb and dissipate energy from shock and vibration to adequately protect the contents and packaging components from physical damage during handling, shipment, and storage.

PRES MAT: Preservation Material. Identifies the material used to prevent or inhibit corrosion or deterioration of an item.

THK: Thickness of cushioning. Minimum thickness of material used to cushion the item.

TOS: Type of Storage. Type of storage space and environment conditions to be maintained for an item during storage and shipment.