RA30NASD250A — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

RA30NASD250A: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.620 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.875 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 1.590 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-577-2133, 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→ RA30NASD250A

NSN: 5905-00-577-2133
FSC: 5905 — Resistor
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	0.620 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
shaft_length	0.875 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	1.590 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
section_quantity	1
terminal_location	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
nonturn_device_radius	0.531 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
NSN	5905-00-577-2133

COMPONENT DIAGRAM

KEY FEATURES

•

NONTURN DEVICE LOCATION: AT 9 OCLOCK

•

BODY DIAMETER: 1.590 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 25.000 OHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 105.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

NONTURN DEVICE RADIUS: 0.531 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

NONTURN DEVICE LOCATION	AT 9 OCLOCK
BODY DIAMETER	1.590 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	25.000 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	105.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL IN
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
MOUNTING METHOD	STANDARD BUSHING

SUBSTITUTES & CROSS-REFERENCES 5

MILR19-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

M25PReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

72943Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

M25PP0TENT10METERReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-PRF-19/3Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RA30NASD250A?

RA30NASD250A is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace RA30NASD250A?

There are 5 known substitutes for RA30NASD250A: MILR19-3, M25P, 72943 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for RA30NASD250A?

RA30NASD250A is cataloged in the U.S. Government catalog under NSN 5905-00-577-2133. This indicates validated use in U.S. government and defense supply chains.

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RA30NASD250A — RESISTOR,VARIABLE,WIRE WOUND,NON

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