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ER112S — ATTENUATOR,VARIABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ER112S: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include overall_diameter: 1.844 INCHES NOMINAL IN, attenuation_per_step_in_decibels: 1.0. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-587-9634, 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
ER112S
NSN: 5985-00-587-9634
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 92187 — COLUMBIA SCIENTIFIC CORP (USA)
SPECIFICATIONS
overall_diameter1.844 INCHES NOMINAL IN
attenuation_per_step_in_decibels1.0
NSN5985-00-587-9634
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN ER112S MFR ATTENUATOR,VARIABLE
KEY FEATURES
•
OVERALL DIAMETER: 1.844 INCHES NOMINAL IN
•
ATTENUATION PER STEP IN DECIBELS: 1.0
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.844 INCHES NOMINAL IN
ATTENUATION PER STEP IN DECIBELS1.0
SPECIAL FEATURESSECTION QTY-1,RESISTANCE TOLERANCE-PORM 5 PCT,TERMINAL QTY-3,TERMINAL STYLE-SOLDE LUG,IMPEDANCE RATING-5 KOHM,RESISTOR ELEMENT TYPE-COMPOSITION,MTG CONFIGURATION-3/8 IN.-32 THD BUSHING 17/32 IN. LG,FREQ RANGE-0/500 HZ,TERMINAL LOCATION-SIDE,STEP QTY-20,DECK QTY-1,ATTENUATION RANGE-0/20 DB,DETENT ACTION PROVIDED IN
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES 3
H94969SPEC5376Reference document
Same NSN cross-reference
Reference document — Secondary reference
ER112-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
H94969SPECReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ER112S?
ER112S is a ATTENUATOR,VARIABLE.
What parts can replace ER112S?
There are 3 known substitutes for ER112S: H94969SPEC5376, ER112-6, H94969SPEC. Substitute compatibility should be verified for your specific system.
What is the NSN for ER112S?
ER112S is cataloged in the U.S. Government catalog under NSN 5985-00-587-9634. This indicates validated use in U.S. government and defense supply chains.
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