PartsTable
Technical Data Sheet
PartsTable / MRO / 500993
500993 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND STEEL CORROSION RESISTING, body_shape: OVAL, design_type: DRY, coolant_type: AIR, overall_width: 10.000 INCHES NOMINAL IN, muffler_design: BAFFLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-076-7559, 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→ 500993
NSN: 5325-01-076-7559
FSC: 5325
CAGE: 72139 — HUCK INTERNATIONAL, INC. DIV KINGSTON OPERATIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND STEEL CORROSION RESISTING
body_shapeOVAL
design_typeDRY
coolant_typeAIR
overall_width10.000 INCHES NOMINAL IN
tube_quantity2
muffler_designBAFFLE
overall_height1.150 INCHES NOMINAL IN
overall_length84.000 INCHES NOMINAL IN
baffle_quantity2
end_item_identificationTYMCO INC MODEL 600 SWEEPER
part_name_assigned_by_controlling_agencySENSOR SALINITY BUILT IAW MIL-S-15103I/F WORKING TEMP 250 DEG F. DEGF
NSN5325-01-076-7559
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 500993 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
IC/SB-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-15103Interchangeable
interchangeable cross-reference
interchangeable
500993Interchangeable
interchangeable cross-reference
interchangeable
FN-2-10399Interchangeable
interchangeable cross-reference
interchangeable
500993 ITEM NO 8Interchangeable
interchangeable cross-reference
interchangeable
FN-2-10400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 500993?
500993 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 500993?
There are 11 known substitutes for 500993: IC/SB-1, MIL-S-15103, 500993 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500993?
500993 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-076-7559. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026