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Technical Data Sheet
PartsTable / MRO / D635
D635 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 REGULATOR,ENGINE GENERATOR is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, mounting_facility_quantity: 1 SINGLE GROUP, terminal_type_and_quantity: 6 PIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-463-7506, 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
MRO→ MRO_GENERAL→ D635
NSN: 6650-00-463-7506
FSC: 6650
CAGE: 91141 — DAVIDSON OPTRONICS INC. DBA DOI VENTURE (USA)
SPECIFICATIONS
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity6 PIN
NSN6650-00-463-7506
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REGULATOR,ENGINE GENERATOR TITLE COMPONENT PN D635 MFR REGULATOR,ENGINE GENER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: DEVIATES A COLLIMATED LIGHT BEAM FROM 0.0 THRU A MAX OF APPROX 1000.0 SEC OF ARC FOR 5461 A LIGHT; BASE W/KNOB DEVIATES LIGHT IN AZIMUTH,ROTATE HOUSING 90.0 DEG TO THE OTHER BASE TO DEVIATE IN AN ELEVATION PLANE; APERATURE 3.750 IN DIA; WEDGE SCALE GRAD IN DEG FULL CIRCLE; RETICLE SCALE GRAD IN MIN THRU 1.0 DEG; ANGULAR DIRECT READING OF 1.0 MIN; MATL WEDGES GLASS,JAN-G-174,BSC-2,517-645 GR A A
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONDEVIATES A COLLIMATED LIGHT BEAM FROM 0.0 THRU A MAX OF APPROX 1000.0 SEC OF ARC FOR 5461 A LIGHT; BASE W/KNOB DEVIATES LIGHT IN AZIMUTH,ROTATE HOUSING 90.0 DEG TO THE OTHER BASE TO DEVIATE IN AN ELEVATION PLANE; APERATURE 3.750 IN DIA; WEDGE SCALE GRAD IN DEG FULL CIRCLE; RETICLE SCALE GRAD IN MIN THRU 1.0 DEG; ANGULAR DIRECT READING OF 1.0 MIN; MATL WEDGES GLASS,JAN-G-174,BSC-2,517-645 GR A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
D635Interchangeable
interchangeable cross-reference
interchangeable
2500317Interchangeable
interchangeable cross-reference
interchangeable
60015-041Interchangeable
interchangeable cross-reference
interchangeable
967696R94Interchangeable
interchangeable cross-reference
interchangeable
128437Interchangeable
interchangeable cross-reference
interchangeable
1119515Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D635?
D635 is a REGULATOR,ENGINE GENERATOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace D635?
There are 6 known substitutes for D635: D635, 2500317, 60015-041 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D635?
D635 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-463-7506. 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: July 2026