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Technical Data Sheet
PartsTable / MRO / 501-592
501-592 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include radius: 0.875 INCHES NOMINAL IN, material: STEEL COMP 1010, body_length: 0.585 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES NOMINAL IN, outside_diameter: 0.688 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-054-1431, 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→ 501-592
NSN: 5340-00-054-1431
FSC: 5340
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
radius0.875 INCHES NOMINAL IN
materialSTEEL COMP 1010
body_length0.585 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES NOMINAL IN
outside_diameter0.688 INCHES NOMINAL IN
style_designatorROD
surface_treatmentCOPPER
terminal_diameter0.025 INCHES NOMINAL IN
material_thickness0.065 INCHES NOMINAL IN
body_outside_diameter0.200 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN5340-00-054-1431
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 501-592 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE DIAMETER: 0.688 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1010
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL THICKNESS: 0.065 INCHES NOMINAL IN
•
RADIUS: 0.875 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: COPPER
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.688 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010
STYLE DESIGNATORCONCAVE
MATERIAL THICKNESS0.065 INCHES NOMINAL IN
RADIUS0.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCOPPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
50-1592Interchangeable
interchangeable cross-reference
interchangeable
TM1-4-1500HMInterchangeable
interchangeable cross-reference
interchangeable
TM1-4-150Interchangeable
interchangeable cross-reference
interchangeable
111176Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501-592?
501-592 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501-592?
There are 4 known substitutes for 501-592: 50-1592, TM1-4-1500HM, TM1-4-150 and 1 more. Substitute compatibility should be verified for your specific system.
Is 501-592 still available?
501-592 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