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Technical Data Sheet
PartsTable / MRO / 1528-9
1528-9 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,TELEPHONE,SELECTOR is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, body_shape: ROUND, body_width: 1.000 INCHES MAXIMUM IN, case_style: SQUARE, seal_width: 0.313 INCHES NOMINAL IN, body_height: 2.750 INCHES MAXIMUM 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 5915-00-504-7116, 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→ 1528-9
NSN: 5915-00-504-7116
FSC: 5915
CAGE: 80089 — EMERSON ELECTRIC CO WHITE-RODGERS DIV (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
body_shapeROUND
body_width1.000 INCHES MAXIMUM IN
case_styleSQUARE
seal_width0.313 INCHES NOMINAL IN
body_height2.750 INCHES MAXIMUM IN
body_length1.906 INCHES NOMINAL IN
design_typeDRY
grip_length0.532 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
head_height0.128 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN
shank_stylePIN-RIVET, MULTIPLE GROOVED
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
NSN5915-00-504-7116
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TELEPHONE,SELECTOR TITLE COMPONENT PN 1528-9 MFR SWITCH,TELEPHONE,SELEC
KEY FEATURES
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.562 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.312 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 3.0 MAXIMUM BLANK AND 45.0 MINIMUM BLANK FIRST FUNCTION
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 200.00 HERTZ BLANK AND 3.50 KILOHERTZ BLANK AND 4.50 KILOHERTZ BLANK AND 9.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
INPUT IMPEDANCE PER FUNCTION W/LOAD600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.562 INCHES NOMINAL IN
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.138 INCHES IN
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS3.0 MAXIMUM BLANK AND 45.0 MINIMUM BLANK FIRST FUNCTION
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION200.00 HERTZ BLANK AND 3.50 KILOHERTZ BLANK AND 4.50 KILOHERTZ BLANK AND 9.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TURRET INPUT FIRST FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
40080Interchangeable
interchangeable cross-reference
interchangeable
15289-AInterchangeable
interchangeable cross-reference
interchangeable
310079Interchangeable
interchangeable cross-reference
interchangeable
1528-9Interchangeable
interchangeable cross-reference
interchangeable
2LP-E8-9Interchangeable
interchangeable cross-reference
interchangeable
ALPBHE8-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1528-9?
1528-9 is a SWITCH,TELEPHONE,SELECTOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1528-9?
There are 13 known substitutes for 1528-9: 40080, 15289-A, 310079 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1528-9?
1528-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-504-7116. 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