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Technical Data Sheet

751-7072721-1 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

LINE ASSY AIR TORPE TORPEDO TUBE. Key specifications include material: NICKEL ALLOY AND COPPER ALLOY, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 1.540 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN, overall_diameter: 0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN, special_features: DRAWING DISTRIBUTION STATEMENT D;EXPORT CONTROLLED;CONTRACT NUMBER N00024-96-C-2100, surface_treatment: ZINC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1045-01-494-9296, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
751-7072721-1
NSN: 1045-01-494-9296
FSC: 1045
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND COPPER ALLOY
overall_width0.750 INCHES NOMINAL IN
overall_length1.540 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN
overall_diameter0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
special_featuresDRAWING DISTRIBUTION STATEMENT D;EXPORT CONTROLLED;CONTRACT NUMBER N00024-96-C-2100
surface_treatmentZINC
end_item_identificationNSSN VIRGINIA CLASS SUBMARINE,TORPEDO TUBE COUPLING AND STOW FITTING ASSEMBLY FOR SHELL ASSEMBLIES, UPPER, LOWER, RIGHT AND LEFT
thread_size_and_series/type_designator0.375-16 UNIFIED NATIONAL COARSE (UNC)
general_characteristics_item_descriptionMAKE FROM 36-01-7816-81348/QQ-N-281 CLASS A FORM 1 HF 1.000 ROUND ROD
part_name_assigned_by_controlling_agencyCOUPLING STOW FITTING FOR TORPEDO TUBES
NSN1045-01-494-9296
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINE ASSY AIR TORPE TORPEDO TUBE TITLE COMPONENT PN 751-7072721-1 MFR LINE ASSY AIR TORPE TO
KEY FEATURES
OVERALL DIAMETER: 0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.375-16 UNIFIED NATIONAL COARSE (UNC)
MATERIAL: NICKEL ALLOY AND COPPER ALLOY
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MAKE FROM 36-01-7816-81348/QQ-N-281 CLASS A FORM 1 HF 1.000 ROUND ROD
SURFACE TREATMENT: ZINC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
OVERALL LENGTH1.540 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.375-16 UNIFIED NATIONAL COARSE (UNC)
MATERIALNICKEL ALLOY AND COPPER ALLOY
SPECIAL FEATURESDRAWING DISTRIBUTION STATEMENT D;EXPORT CONTROLLED;CONTRACT NUMBER N00024-96-C-2100
OVERALL WIDTH0.750 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMAKE FROM 36-01-7816-81348/QQ-N-281 CLASS A FORM 1 HF 1.000 ROUND ROD
SURFACE TREATMENTZINC
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING STOW FITTING FOR TORPEDO TUBES
END ITEM IDENTIFICATIONNSSN VIRGINIA CLASS SUBMARINE,TORPEDO TUBE COUPLING AND STOW FITTING ASSEMBLY FOR SHELL ASSEMBLIES, UPPER, LOWER, RIGHT AND LEFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
H821-0702Interchangeable
interchangeable cross-reference
interchangeable
751-7108124-51Interchangeable
interchangeable cross-reference
interchangeable
7108124Interchangeable
interchangeable cross-reference
interchangeable
7108126Interchangeable
interchangeable cross-reference
interchangeable
7072755Interchangeable
interchangeable cross-reference
interchangeable
H821-0704-38Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 751-7072721-1?
751-7072721-1 is a LINE ASSY AIR TORPE TORPEDO TUBE.
What parts can replace 751-7072721-1?
There are 30 known substitutes for 751-7072721-1: H821-0702, 751-7108124-51, 7108124 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 751-7072721-1?
751-7072721-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1045-01-494-9296. This indicates validated use in U.S. government and defense supply chains.
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