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PartsTable / COMPONENT / 15-870-1
15-870-1 ✓ Verified by PartsTable
— · COMPONENT
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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.000 INCHES MAXIMUM IN, body_height: 0.750 INCHES MAXIMUM IN, body_length: 1.000 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-757-2233, 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
15-870-1
NSN: 2835-00-757-2233
FSC: 2835
CAGE: 91587 — REXNORD INDUSTRIES, LLC DIV AEROSPACE SOLUTIONS DOWNERS GROVE (USA)
SPECIFICATIONS
body_width1.000 INCHES MAXIMUM IN
body_height0.750 INCHES MAXIMUM IN
body_length1.000 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating100.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms1250.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
winding_operating_current15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY
terminal_type_and_quantity8 WIRE LEAD
winding_function_and_quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
maximum_transformer_power_rating25.0 MILLIWATTS SINGLE COMPONENT
NSN2835-00-757-2233
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 15-870-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OPERATING CONDITIONS: SHAFT SPEED 42,000 RPM,AIR SIDE TEMP MINUS 65 DEG F TO 130 DEG F,OIL SIDE MIL-0-6081 GRADE 1010 DEGF
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOPERATING CONDITIONS: SHAFT SPEED 42,000 RPM,AIR SIDE TEMP MINUS 65 DEG F TO 130 DEG F,OIL SIDE MIL-0-6081 GRADE 1010 DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
23191Interchangeable
interchangeable cross-reference
interchangeable
1168894Interchangeable
interchangeable cross-reference
interchangeable
358167Interchangeable
interchangeable cross-reference
interchangeable
158701Interchangeable
interchangeable cross-reference
interchangeable
525476-02Interchangeable
interchangeable cross-reference
interchangeable
J22BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-870-1?
15-870-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 15-870-1?
There are 14 known substitutes for 15-870-1: 23191, 1168894, 358167 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-870-1?
15-870-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-757-2233. 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