PartsTable
Technical Data Sheet
PartsTable / MRO / 18-8004
18-8004 ✓ 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 SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: 5/16", end_item_identification: NSC-417'(WMSL-750), part_name_assigned_by_controlling_agency: PRIMER BULB. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2910-00-115-4306, 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→ 18-8004
NSN: 2910-00-115-4306
FSC: 2910
CAGE: 19239 — ECHLIN INC (USA)
SPECIFICATIONS
special_features5/16"
end_item_identificationNSC-417'(WMSL-750)
part_name_assigned_by_controlling_agencyPRIMER BULB
NSN2910-00-115-4306
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN 18-8004 MFR SWITCH ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
73422Interchangeable
interchangeable cross-reference
interchangeable
393641Interchangeable
interchangeable cross-reference
interchangeable
2578-2Interchangeable
interchangeable cross-reference
interchangeable
173245Interchangeable
interchangeable cross-reference
interchangeable
17449-1Interchangeable
interchangeable cross-reference
interchangeable
17451-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-8004?
18-8004 is a SWITCH ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 18-8004?
There are 11 known substitutes for 18-8004: 73422, 393641, 2578-2 and 8 more. Substitute compatibility should be verified for your specific system.
Is 18-8004 still available?
18-8004 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026