R2978-147 — RESISTOR SET,MATCHED

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

R2978-147: RESISTOR SET,MATCHED.

The RESISTOR SET,MATCHED is a the manufacturer industrial component. Key specifications include electrical_resistance: 17.36 KILOHMS AND 20.0 KILOHMS, resistor_element_type: WIRE WOUND, component_relationship: MATCHED TO EACH OTHER, component_controlling_agency: SINGER COMPANY KEARFOTT DIV, component_identifying_number: A600A079-148 DRAWING NO. AND A600A079-149 DRAWING NO., resistance_tolerance_in_percent: -1.0 TO 1.0.

This part is cataloged in the U.S. Government catalog under NSN 5905-01-075-7684, 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→ R2978-147

NSN: 5905-01-075-7684
FSC: 5905 — Resistor
CAGE: 54294 — SHALLCROSS INC (USA)

SPECIFICATIONS

resistor_quantity	2
electrical_resistance	17.36 KILOHMS AND 20.0 KILOHMS
resistor_element_type	WIRE WOUND
component_relationship	MATCHED TO EACH OTHER
component_controlling_agency	SINGER COMPANY KEARFOTT DIV
component_identifying_number	A600A079-148 DRAWING NO. AND A600A079-149 DRAWING NO.
resistance_tolerance_in_percent	-1.0 TO 1.0
resistor_power_dissipation_rating_in_watts	0.125
respective_resistance_tolerance_in_percent	-0.03 TO 0.03
NSN	5905-01-075-7684

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.0 TO 1.0

•

ELECTRICAL RESISTANCE: 17.36 KILOHMS AND 20.0 KILOHMS

•

COMPONENT IDENTIFYING NUMBER: A600A079-148 DRAWING NO. AND A600A079-149 DRAWING NO.

•

COMPONENT CONTROLLING AGENCY: SINGER COMPANY KEARFOTT DIV

•

RESPECTIVE RESISTANCE TOLERANCE IN PERCENT: -0.03 TO 0.03

•

COMPONENT RELATIONSHIP: MATCHED TO EACH OTHER

•

RESISTOR ELEMENT TYPE: WIRE WOUND

•

RESISTOR POWER DISSIPATION RATING IN WATTS: 0.125

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-1.0 TO 1.0
ELECTRICAL RESISTANCE	17.36 KILOHMS AND 20.0 KILOHMS
COMPONENT IDENTIFYING NUMBER	A600A079-148 DRAWING NO. AND A600A079-149 DRAWING NO.
COMPONENT CONTROLLING AGENCY	SINGER COMPANY KEARFOTT DIV
RESPECTIVE RESISTANCE TOLERANCE IN PERCENT	-0.03 TO 0.03
COMPONENT RELATIONSHIP	MATCHED TO EACH OTHER
RESISTOR ELEMENT TYPE	WIRE WOUND
RESISTOR POWER DISSIPATION RATING IN WATTS	0.125
RESISTOR QUANTITY	2

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 2

3231-PS-147Reference document

Same NSN cross-reference

Reference document — Secondary reference

1618-147Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R2978-147?

R2978-147 is a RESISTOR SET,MATCHED. It is classified as a MRO (MRO_GENERAL).

What parts can replace R2978-147?

There are 2 known substitutes for R2978-147: 3231-PS-147, 1618-147. Substitute compatibility should be verified for your specific system.

What is the NSN for R2978-147?

R2978-147 is cataloged in the U.S. Government catalog under NSN 5905-01-075-7684. This indicates validated use in U.S. government and defense supply chains.

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