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Technical Data Sheet
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705143 IT 2 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

705143 IT 2: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5930-01-220-1625, 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
705143 IT 2
NSN: 5930-01-220-1625
FSC: 5930 — Switches
CAGE: 58475 — L-3 COMMUNICATIONS WESTWOOD CORPORATION DBA NMP DIVISION DIV L3 WESTWOOD CORPORATION (USA)
SPECIFICATIONS
Part Number705143 IT 2
NSN5930-01-220-1625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 705143 IT 2 MFR SWITCH,PUSH
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 9
PL66509-003-00Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
PL66742-000 REV EReference document
Same NSN cross-reference
Reference document — Drawing number reference only
66509-003-00 REV FReference document
Same NSN cross-reference
Reference document — Drawing number reference only
322-18-102Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL66744-000 FIND NO 4Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
PL66742-000 REVE FIND NO 38Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 705143 IT 2?
705143 IT 2 is a SWITCH,PUSH.
What parts can replace 705143 IT 2?
There are 9 known substitutes for 705143 IT 2: PL66509-003-00, PL66742-000 REV E, 66509-003-00 REV F and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 705143 IT 2?
705143 IT 2 is cataloged in the U.S. Government catalog under NSN 5930-01-220-1625. 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.