PartsTable
Technical Data Sheet
Download PDF

117178BA — SWITCH ASSEMBLY

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

117178BA: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include switch_type: TOGGLE AND PUSH, overall_width: 1.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 1.688 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, mounting_method: BASE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-248-9153, 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→ 117178BA
NSN: 5930-00-248-9153
FSC: 5930 — Switches
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
switch_typeTOGGLE AND PUSH
overall_width1.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.688 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
mounting_methodBASE
special_featuresW/INSULATORS
special_markingsLINE BREAK AND POWER MARKED ON PANEL
controlling_agencyTELETYPE CORP
identifying_number105279 PART NO. AND 73181 PART NO.
inclosure_materialSTEEL
mounting_configurationTWO MTG HOLES W/CLEARANCE FOR NO 4 SCREW SPACED 1-7/16 IN. C TO C IN
NSN5930-00-248-9153
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN 117178BA MFR SWITCH ASSEMBLY
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
CONTROLLING AGENCY: TELETYPE CORP
•
INCLOSURE MATERIAL: STEEL
•
MOUNTING METHOD: BASE
•
IDENTIFYING NUMBER: 105279 PART NO. AND 73181 PART NO.
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.688 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
CONTROLLING AGENCYTELETYPE CORP
INCLOSURE MATERIALSTEEL
MOUNTING METHODBASE
IDENTIFYING NUMBER105279 PART NO. AND 73181 PART NO.
OVERALL LENGTH2.250 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
SWITCH TYPETOGGLE AND PUSH
INDIVIDUAL SWITCH QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 1
105638Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 117178BA?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 117178BA?
117178BA is a SWITCH ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 117178BA?
There is 1 known substitute for 117178BA: 105638. Substitute compatibility should be verified for your specific system.
What is the NSN for 117178BA?
117178BA is cataloged in the U.S. Government catalog under NSN 5930-00-248-9153. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 117178BA

✓ 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.