2910-01-447-4946 PUMP,FUEL,METERING AND DISTRIBUT Index 2540-01-447-4948 PLATE,SEAT BASE

National Stock Number:
4710-01-447-4947

Federal Supply Class:
4710

National Item Identification Number:
014474947

Description:
TUBE ASSEMBLY,METAL

Detail:
A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.


Manufacturer Information:
18A81496547FLEET READINESS CENTER SOUTHEAST DIV NAVY
18A814-396547FLEET READINESS CENTER SOUTHEAST DIV NAVY


Techincal Specification:
END CONNECTION SPEC/STDANA, AN818, PART NUMBER AN818L4K AND MIL, MS20819, PART NUMBER MS20819-4J
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
DESIGN FORMPREBENT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
MATING END QUANTITY2 SINGLE END
MATERIALSTEEL CORROSION RESISTING SINGLE END
MATERIALSTEEL CORROSION RESISTING TUBING
NOMINAL THREAD SIZE0.437 INCHES SINGLE END
SPECIAL FEATURESAN818L4K IS A SUBSTITUTE FOR GRUMMAN AEROSPACE CORP. PART NUMBER GN10FF4C
SEAT ANGLE IN DEG33.0 SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL
WALL THICKNESS0.028 INCHES NOMINAL
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END


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