839-123-042 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

839-123-042: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, body_style: CYLINDRICAL SERVO MOUNTED, body_width: 1.850 INCHES MAXIMUM IN, case_style: SQUARE, seal_width: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, body_length: 2.031 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-134-9322, 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

839-123-042

NSN: 4140-01-134-9322
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 51729 — DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC SEALING ELEMENT A
body_style	CYLINDRICAL SERVO MOUNTED
body_width	1.850 INCHES MAXIMUM IN
case_style	SQUARE
seal_width	0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
body_length	2.031 INCHES MAXIMUM IN
shaft_style	ROUND, SLOTTED
bearing_type	BEARING SHAFT
pilot_length	0.0620 INCHES NOMINAL IN
shaft_length	2.656 INCHES NOMINAL IN
actuator_type	DOUBLE ENDED SHAFT
body_diameter	1.761 INCHES MAXIMUM IN
NSN	4140-01-134-9322

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 839-123-042?

839-123-042 is a RESISTOR,VARIABLE,WIRE WOUND,NON.

What is the NSN for 839-123-042?

839-123-042 is cataloged in the U.S. Government catalog under NSN 4140-01-134-9322. This indicates validated use in U.S. government and defense supply chains.

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839-123-042 — RESISTOR,VARIABLE,WIRE WOUND,NON

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