PartsTable
Technical Data Sheet
PartsTable / MRO / 501-0002
501-0002 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_style: HOLE MOUNTED, body_width: 1.594 INCHES NOMINAL IN, seat_angle: 45.0 DEGREES FIRST END, body_height: 0.688 INCHES NOMINAL IN, body_length: 2.312 INCHES NOMINAL IN, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-203-6526, 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→ 501-0002
NSN: 4720-00-203-6526
FSC: 4720
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width1.594 INCHES NOMINAL IN
seat_angle45.0 DEGREES FIRST END
body_height0.688 INCHES NOMINAL IN
body_length2.312 INCHES NOMINAL IN
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2A FIRST END A
exterior_colorBLACK
connection_typeTHREADED EXTERNAL PIPE SECOND END
inside_diameter0.188 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
connection_styleSWIVEL NUT, INVERTED FLARE FIRST END
NSN4720-00-203-6526
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 501-0002 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
THREAD SERIES DESIGNATOR: UNS FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER WOVEN COTTON CORD
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
•
THREAD CLASS: 2A FIRST END A
•
EXTERIOR COLOR: BLACK
•
END CONNECTION DESIGN: STRAIGHT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
THREAD SERIES DESIGNATORUNS FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER WOVEN COTTON CORD
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
THREAD CLASS2A FIRST END A
EXTERIOR COLORBLACK
END CONNECTION DESIGNSTRAIGHT FIRST END
CONNECTION STYLESWIVEL NUT, INVERTED FLARE FIRST END
CONNECTION STYLEPLAIN SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
76740Interchangeable
interchangeable cross-reference
interchangeable
4720PL1881150Interchangeable
interchangeable cross-reference
interchangeable
7765Interchangeable
interchangeable cross-reference
interchangeable
0776500Interchangeable
interchangeable cross-reference
interchangeable
401506-5Interchangeable
interchangeable cross-reference
interchangeable
401506Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501-0002?
501-0002 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501-0002?
There are 26 known substitutes for 501-0002: 76740, 4720PL1881150, 7765 and 23 more. Substitute compatibility should be verified for your specific system.
Is 501-0002 still available?
501-0002 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026