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138-178 — SWITCH,ROTARY

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

138-178: SWITCH,ROTARY.

Full protection without compromise for surface, display and camera - for every extreme use, from sandboxes to skydiving. With the "Extreme Protect" mobile phone case, you and your iPhone 14 are prepared for every adventure. D3O - industry standard protection High-end cover with D3O® licence: this bumper case guarantees shatterproof and shockproof drop protection - durable mobile phone protection in all situations Scratch protection deluxe Scratch-resistant with 4H hardness rating: tough, strong surface finish protects against scratches and abrasions from anything in your trouser pocket, handbag or jacket pocket Anti-yellow tint Transparent mobile phone case without yellowing: many years of enjoyment from your case as the special material composition prevents yellow discolouration Camera protection through raised edges Simply lay it down carefree: the raised edges of the phone case provide protection for the protruding This part is cataloged in the U.S.

Government catalog under NSN 5930-00-084-2630, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 138-178
NSN: 5930-00-084-2630
NIINs: 000842630, 010283851
FSC: 5930 — Switches
CAGE: 17671 — TELEVISONET, INC. (USA)
SPECIFICATIONS
diameter0.385 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
materialSTEEL COMP 1074 OR STEEL COMP 1095 OVERALL
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.188 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.745 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.750 INCHES NOMINAL IN
pole_quantity2 FIRST SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height2.312 INCHES NOMINAL IN
overall_length2.225 INCHES MINIMUM AND 2.275 INCHES MAXIMUM IN
NSN5930-00-084-2630
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama SWITCH,ROTARY TITLE COMPONENT PN 138-178 MFR Hama SWITCH,ROTARY
KEY FEATURES
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
TERMINAL TYPE: TAB, SOLDER LUG
•
FIRST FLAT LENGTH: 0.380 INCHES NOMINAL SINGLE ACTUATOR IN
•
PRECIOUS MATERIAL: SILVER
•
ROTOR THROUGH CONNECTION QUANTITY: 2 FIRST SECTION
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
OVERALL HEIGHT2.312 INCHES NOMINAL IN
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
TERMINAL TYPETAB, SOLDER LUG
FIRST FLAT LENGTH0.380 INCHES NOMINAL SINGLE ACTUATOR IN
PRECIOUS MATERIALSILVER
ROTOR THROUGH CONNECTION QUANTITY2 FIRST SECTION
ROTOR THROUGH CONNECTION QUANTITY1 THIRD SECTION
ROTOR THROUGH CONNECTION QUANTITY2 SECOND SECTION
SUBSTITUTES & CROSS-REFERENCES 2
198764DL8XSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
120245-718LRC8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 138-178?
138-178 is a SWITCH,ROTARY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 138-178?
There are 2 known substitutes for 138-178: 198764DL8X, 120245-718LRC8. Substitute compatibility should be verified for your specific system.
What is the NSN for 138-178?
138-178 is cataloged in the U.S. Government catalog under NSN 5930-00-084-2630. This indicates validated use in U.S. government and defense supply chains.
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