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SA16 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include height: 0.438 INCHES NOMINAL IN, material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: BUSHING MOUNT, body_width: 0.500 INCHES NOMINAL IN, body_height: 0.437 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-276-5835, 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
SA16
NSN: 5340-00-276-5835
FSC: 5340
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
height0.438 INCHES NOMINAL IN
materialSTEEL UNS K08500 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleBUSHING MOUNT
body_width0.500 INCHES NOMINAL IN
body_height0.437 INCHES NOMINAL IN
body_length0.812 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.375 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_height0.437 INCHES NOMINAL IN
inside_diameter0.160 INCHES NOMINAL IN
NSN5340-00-276-5835
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SA16 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
•
SURFACE TREATMENT: CADMIUM
•
HEIGHT: 0.438 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CUP
•
MATERIAL THICKNESS: 0.094 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCADMIUM
HEIGHT0.438 INCHES NOMINAL IN
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
STYLE DESIGNATORCUP
MATERIAL THICKNESS0.094 INCHES NOMINAL IN
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
112CInterchangeable
interchangeable cross-reference
interchangeable
C2UT399NDInterchangeable
interchangeable cross-reference
interchangeable
17801Interchangeable
interchangeable cross-reference
interchangeable
FIG112CInterchangeable
interchangeable cross-reference
interchangeable
C112Interchangeable
interchangeable cross-reference
interchangeable
A-A-52160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SA16?
SA16 is a SWITCH,TOGGLE.
What parts can replace SA16?
There are 18 known substitutes for SA16: 112C, C2UT399ND, 17801 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SA16?
SA16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-276-5835. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026