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501-5104707PC78 — CONNECTOR,THRU-HULL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

501-5104707PC78: CONNECTOR,THRU-HULL.

The CONNECTOR,THRU-HULL is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, material: COPPER ALLOY, stem_type: THREADED, thread_length: 3.250 INCHES NOMINAL IN, tailpiece_type: DETACHABLE, outside_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2040-00-293-6653, 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
501-5104707PC78
NSN: 2040-00-293-6653
FSC: 2040 — Marine Hardware and Hull Items
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialCOPPER ALLOY
stem_typeTHREADED
thread_length3.250 INCHES NOMINAL IN
tailpiece_typeDETACHABLE
outside_diameter1.500 INCHES NOMINAL IN
screw_thread_diameter1.500 INCHES NOMINAL IN
screw_thread_series_designatorIPS
NSN2040-00-293-6653
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,THRU-HULL TITLE COMPONENT PN 501-5104707PC78 MFR CONNECTOR,THRU-HULL
KEY FEATURES
•
THREAD LENGTH: 3.250 INCHES NOMINAL IN
•
SHAPE: STRAIGHT
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
TAILPIECE TYPE: DETACHABLE
•
SCREW THREAD DIAMETER: 1.500 INCHES NOMINAL IN
•
SCREW THREAD SERIES DESIGNATOR: IPS
•
MATERIAL: COPPER ALLOY
•
STEM TYPE: THREADED
TECHNICAL CHARACTERISTICS
THREAD LENGTH3.250 INCHES NOMINAL IN
SHAPESTRAIGHT
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
TAILPIECE TYPEDETACHABLE
SCREW THREAD DIAMETER1.500 INCHES NOMINAL IN
SCREW THREAD SERIES DESIGNATORIPS
MATERIALCOPPER ALLOY
STEM TYPETHREADED
OTHER ITEMS IN FSC 2040 — Marine Hardware and Hull Items
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2040-00-003-6975 2040-00-004-4739 2040-00-007-1136 2040-00-008-4790 2040-00-008-4792 2040-00-008-9796 2040-00-008-9797 2040-00-008-9798
SUBSTITUTES & CROSS-REFERENCES 9
857X1509Reference document
Same NSN cross-reference
Reference document — Secondary reference
65-BN7-53Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
343-1800-2-22Reference document
Same NSN cross-reference
Reference document — Secondary reference
856-1INReference document
Same NSN cross-reference
Reference document — Secondary reference
857R1-1-2INReference document
Same NSN cross-reference
Reference document — Secondary reference
018044-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 501-5104707PC78?
501-5104707PC78 is a CONNECTOR,THRU-HULL.
What parts can replace 501-5104707PC78?
There are 9 known substitutes for 501-5104707PC78: 857X1509, 65-BN7-53, 343-1800-2-22 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 501-5104707PC78?
501-5104707PC78 is cataloged in the U.S. Government catalog under NSN 2040-00-293-6653. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.