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73M — STARTER,ENGINE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

73M: STARTER,ENGINE,ELECTRICAL.

The STARTER,ENGINE,ELECTRICAL is a the manufacturer industrial component. Key specifications include tube_type: RECTIFIER, special_features: MFTR. CLASSIFICATION:HIGH VACUUM; ENVELOPE MATERIAL:GLASS, envelope_medium_type: VACUUM, nondefinitive_spec/std_data: 73 TYPE.

This part is cataloged in the U.S. Government catalog under NSN 2920-00-161-7718, 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
73M
NSN: 2920-00-161-7718
NIINs: 001617718, 001667644
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
tube_typeRECTIFIER
special_featuresMFTR. CLASSIFICATION:HIGH VACUUM; ENVELOPE MATERIAL:GLASS
envelope_medium_typeVACUUM
nondefinitive_spec/std_data73 TYPE
NSN2920-00-161-7718
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STARTER,ENGINE,ELECTRICAL TITLE COMPONENT PN 73M MFR STARTER,ENGINE,ELECTRI
SUBSTITUTES & CROSS-REFERENCES 6
323-371Reference document
Same NSN cross-reference
Reference document — Secondary reference
1108481Reference document
Same NSN cross-reference
Reference document — Secondary reference
1109078Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1108787Reference document
Same NSN cross-reference
Reference document — Secondary reference
1108486Reference document
Same NSN cross-reference
Reference document — Secondary reference
1107273Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 73M?
73M is a STARTER,ENGINE,ELECTRICAL.
What parts can replace 73M?
There are 6 known substitutes for 73M: 323-371, 1108481, 1109078 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73M?
73M is cataloged in the U.S. Government catalog under NSN 2920-00-161-7718. 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.