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1997040 — SWITCH,HEAD

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1997040: SWITCH,HEAD.

The SWITCH,HEAD is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 1.220 INCHES NOMINAL IN, body_height: 1.062 INCHES NOMINAL IN, body_length: 1.134 INCHES NOMINAL IN, actuator_style: ROUND, actuator_height: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-894-7387, 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→ 1997040
NSN: 5930-00-894-7387
FSC: 5930 — Switches
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width1.220 INCHES NOMINAL IN
body_height1.062 INCHES NOMINAL IN
body_length1.134 INCHES NOMINAL IN
actuator_styleROUND
actuator_height1.000 INCHES NOMINAL IN
actuator_diameter0.810 INCHES NOMINAL IN
terminal_type_and_quantity3 TAB, SOLDER LUG
nonpile-up_contact_arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
hazardous_locations/environmental_protectionWEATHERPROOF
center_to_center_distance_between_mounting_facilities_parallel_to_length1.812 INCHES NOMINAL IN
NSN5930-00-894-7387
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,HEAD TITLE COMPONENT PN 1997040 MFR SWITCH,HEAD
SUBSTITUTES & CROSS-REFERENCES 2
539288Reference document
Same NSN cross-reference
Reference document — Secondary reference
1997028Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1997040?
1997040 is a SWITCH,HEAD. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1997040?
There are 2 known substitutes for 1997040: 539288, 1997028. Substitute compatibility should be verified for your specific system.
What is the NSN for 1997040?
1997040 is cataloged in the U.S. Government catalog under NSN 5930-00-894-7387. This indicates validated use in U.S. government and defense supply chains.
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