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87643-7504 ITEM 15 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GEAR,DRIVE,VENT VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: NICKEL COPPER ALLOY,QQ-N-288;0.930 IN. OD,0.750 IN.

O/A LG IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 3020-01-123-3107, 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
87643-7504 ITEM 15
NSN: 3020-01-123-3107
FSC: 3020
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNICKEL COPPER ALLOY,QQ-N-288;0.930 IN. OD,0.750 IN. O/A LG IN
NSN3020-01-123-3107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,DRIVE,VENT VALVE TITLE COMPONENT PN 87643-7504 ITEM 15 MFR GEAR,DRIVE,VENT VALVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER ALLOY,QQ-N-288;0.930 IN. OD,0.750 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER ALLOY,QQ-N-288;0.930 IN. OD,0.750 IN. O/A LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
501-4675698 ITEInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
501-4675698 ITEM 14InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
501-4675698 ITEM 8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
501-4675696InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
501-4675698InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
501-4675698 ITEM 13InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 87643-7504 ITEM 15?
87643-7504 ITEM 15 is a GEAR,DRIVE,VENT VALVE.
What parts can replace 87643-7504 ITEM 15?
There are 18 known substitutes for 87643-7504 ITEM 15: 501-4675698 ITE, 501-4675698 ITEM 14, 501-4675698 ITEM 8 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 87643-7504 ITEM 15?
87643-7504 ITEM 15 is cataloged in the Federal Logistics Information System under NSN 3020-01-123-3107. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026