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102803 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

102803: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: ALUMINUM, body_style: CYLINDRICAL HOLE/SLOT MOUNTED, body_width: 2.562 INCHES NOMINAL IN, body_height: 0.010 INCHES NOMINAL IN, body_length: 0.795 INCHES NOMINAL IN, shaft_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-203-0634, 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→ 102803
NSN: 4720-00-203-0634
NIINs: 002030634, 003282518, 004345605, 006705408, 008032190, 010843463, 011757994, 012528823
FSC: 4720 — Hose and Flexible Tubing
CAGE: 98769 — SENIOR OPERATIONS LLC DIV SENIOR AEROSPACE SSP (USA)
SPECIFICATIONS
materialALUMINUM
body_styleCYLINDRICAL HOLE/SLOT MOUNTED
body_width2.562 INCHES NOMINAL IN
body_height0.010 INCHES NOMINAL IN
body_length0.795 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBALL SHAFT
shaft_length0.625 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.438 INCHES NOMINAL IN
fuse_quantity27
NSN4720-00-203-0634
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 102803 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 13.940 INCHES MINIMUM OVERALL AND 14.060 INCHES MAXIMUM OVERALL IN
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES FIRST END IN
•
MINIMUM INSIDE BENDING RADIUS: 21.750 INCHES IN
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
CONNECTION TYPE: UNTHREADED PIPE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 2.922 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH13.940 INCHES MINIMUM OVERALL AND 14.060 INCHES MAXIMUM OVERALL IN
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES FIRST END IN
MINIMUM INSIDE BENDING RADIUS21.750 INCHES IN
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPEUNTHREADED PIPE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER2.922 INCHES NOMINAL IN
OPERATING PRESSURE120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
FEATURES PROVIDEDIDENTICAL ENDS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 102803?
102803 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 102803?
102803 is cataloged in the U.S. Government catalog under NSN 4720-00-203-0634. This indicates validated use in U.S. government and defense supply chains.
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