PartsTable / COMPONENT / 6389-2
6389-2
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: STEEL PLATE, wheel_type: BUILT UP, body_height: 0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN, tread_width: 2.000 INCHES NOMINAL IN, body_diameter: 0.578 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-598-6398, 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
6389-2
NSN: 5340-00-598-6398 FSC: 5340 CAGE: 06004 — STEWART-WARNER BASSICK CORP (USA)
SPECIFICATIONS
material STEEL PLATE wheel_type BUILT UP body_height 0.319 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN tread_width 2.000 INCHES NOMINAL IN body_diameter 0.578 INCHES NOMINAL IN terminal_type TAB, SOLDER LUG overall_height 0.332 INCHES MINIMUM AND 0.368 INCHES MAXIMUM IN overall_length 1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM IN wheel_diameter 6.000 INCHES NOMINAL IN wheel_quantity 1 mounting_method BRACKET(S) effective_height 7.250 INCHES NOMINAL IN NSN 5340-00-598-6398
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 6389-2
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
• CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 2.500 INCHES NOMINAL IN
• CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 5.000 INCHES NOMINAL IN
• WHEEL BEARING TYPE: ROLLER
• SURFACE TREATMENT: ZINC BODY
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 2.500 INCHES NOMINAL IN CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 5.000 INCHES NOMINAL IN WHEEL BEARING TYPE ROLLER MATERIAL STEEL BODY SURFACE TREATMENT ZINC BODY SURFACE TREATMENT ZINC PLATE MATERIAL FIBER AND RUBBER WHEEL RIM MATERIAL RUBBER TREAD MATERIAL STEEL PLATE TREAD WIDTH 2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
6389-2 Interchangeable interchangeable cross-reference
interchangeable
880001 Interchangeable interchangeable cross-reference
interchangeable
DE-214693 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6389-2?
6389-2 is a SWITCH,THERMOSTATIC.
What parts can replace 6389-2?
There are 3 known substitutes for 6389-2: 6389-2, 880001, DE-214693. Substitute compatibility should be verified for your specific system.
Is 6389-2 still available?
6389-2 is currently cancelled.