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Technical Data Sheet
143633 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC BODY, shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 2.250 INCHES NOMINAL SINGLE ACTUATOR IN, nominal_width: 0.375 INCHES IN, overall_width: 1.500 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION REAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-131-1734, 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 143633
NSN: 5330-00-131-1734
FSC: 5330
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC BODY
shaft_typeROUND SINGLE ACTUATOR
shaft_length2.250 INCHES NOMINAL SINGLE ACTUATOR IN
nominal_width0.375 INCHES IN
overall_width1.500 INCHES NOMINAL IN
pole_quantity1 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.938 INCHES NOMINAL IN
overall_length4.250 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity11 EACH SECTION REAR
NSN5330-00-131-1734
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 143633 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
PA1009Interchangeable
interchangeable cross-reference
interchangeable
143633Interchangeable
interchangeable cross-reference
interchangeable
9449Interchangeable
interchangeable cross-reference
interchangeable
0657561-00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143633?
143633 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 143633?
There are 4 known substitutes for 143633: PA1009, 143633, 9449 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 143633?
143633 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-131-1734. This indicates validated use in U.S. government and defense supply chains.
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