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Technical Data Sheet
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50391003 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50391003: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include special_features: END ITEM APPLICATION 6640-01-305-4100; CRYOSTAT,MICROTOME; MODEL 4553, end_item_identification: 6640-01-305-4100. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-333-7660, 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
50391003
NSN: 5930-01-333-7660
NIINs: 013337660, 014523087
FSC: 5930 — Switches
CAGE: 22353 — BAXTER HEALTHCARE CORP BAXTER SCIENTIFIC PRODUCTS DIV GOVERNMENT SALES (USA)
SPECIFICATIONS
special_featuresEND ITEM APPLICATION 6640-01-305-4100; CRYOSTAT,MICROTOME; MODEL 4553
end_item_identification6640-01-305-4100
NSN5930-01-333-7660
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 50391003 MFR SWITCH,PUSH
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFOR USE ON CRYOSTAT MICROTOME; MODEL 4553
END ITEM IDENTIFICATION6640-01-305-4100
SUBSTITUTES & CROSS-REFERENCES 1
94000062Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50391003?
50391003 is a SWITCH,PUSH.
What parts can replace 50391003?
There is 1 known substitute for 50391003: 94000062. Substitute compatibility should be verified for your specific system.
What is the NSN for 50391003?
50391003 is cataloged in the U.S. Government catalog under NSN 5930-01-333-7660. 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.