C249-A34-B13 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

C249-A34-B13: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 1.000 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.688 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-993-4026, 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→ C249-A34-B13

NSN: 5905-00-993-4026
FSC: 5905 — Resistor
CAGE: S3120 — SIEMENS SCHWEIZ AG DBA SIEMENS SWITZERLAND LTD. (CHE)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	1.000 INCHES NOMINAL IN
shaft_style	ROUND, SLOTTED
shaft_length	0.688 INCHES NOMINAL IN
actuator_type	SINGLE SHAFT
body_diameter	0.875 INCHES NOMINAL IN
overall_length	1.688 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
mounting_method	STANDARD BUSHING
overall_diameter	1.063 INCHES NOMINAL IN
section_quantity	1
features_provided	SHAFT SEAL
NSN	5905-00-993-4026

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN

•

BODY DIAMETER: 0.875 INCHES NOMINAL IN

•

SCREW THREAD QUANTITY PER INCH: 32.0

•

ELECTRICAL RESISTANCE PER SECTION: 10.0 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

NONTURN DEVICE RADIUS: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.60 INCH-OUNCES IN
BODY DIAMETER	0.875 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH	32.0
ELECTRICAL RESISTANCE PER SECTION	10.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
NONTURN DEVICE RADIUS	0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
BODY STYLE	CYLINDRICAL BUSHING MOUNTED

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 3

3500S1-103Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

3500S-104-103Reference document

Same NSN cross-reference

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

V1650-Z3-X310Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 C249-A34-B13?

C249-A34-B13 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).

What parts can replace C249-A34-B13?

There are 3 known substitutes for C249-A34-B13: 3500S1-103, 3500S-104-103, V1650-Z3-X310. Substitute compatibility should be verified for your specific system.

What is the NSN for C249-A34-B13?

C249-A34-B13 is cataloged in the U.S. Government catalog under NSN 5905-00-993-4026. This indicates validated use in U.S. government and defense supply chains.

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