PartsTable
Technical Data Sheet
2811-02 ✓ 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,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include body_width: 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, body_height: 0.155 INCHES NOMINAL IN, body_length: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, features_provided: ELECTRICALLY ALTERABLE AND W/RESISTOR AND 3-STATE OUTPUT AND ERASABLE AND PROGRAMMABLE, output_logic_form: N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-911-8176, 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 2811-02
NSN: 5340-00-911-8176
FSC: 5340
CAGE: 92555 — THE LEE CO DBA THE LEE CO (USA)
SPECIFICATIONS
body_width0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
body_height0.155 INCHES NOMINAL IN
body_length1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
features_providedELECTRICALLY ALTERABLE AND W/RESISTOR AND 3-STATE OUTPUT AND ERASABLE AND PROGRAMMABLE
output_logic_formN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 95.0 CELSIUS DEGC
input_circuit_pattern18 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5340-00-911-8176
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2811-02 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
83-031Interchangeable
interchangeable cross-reference
interchangeable
A-A-51139 TY 2 CL 1 B-S-13Interchangeable
interchangeable cross-reference
interchangeable
21-407Interchangeable
interchangeable cross-reference
interchangeable
6635-6123-3033Interchangeable
interchangeable cross-reference
interchangeable
3SInterchangeable
interchangeable cross-reference
interchangeable
OO-R-421 TY2CL2SZ3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2811-02?
2811-02 is a SWITCH,CODE INDICATING WHEEL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2811-02?
There are 19 known substitutes for 2811-02: 83-031, A-A-51139 TY 2 CL 1 B-S-13, 21-407 and 16 more. Substitute compatibility should be verified for your specific system.
Is 2811-02 still available?
2811-02 is currently cancelled.
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