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Technical Data Sheet
PartsTable / MRO / CF1-4
CF1-4 ✓ 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,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND COPPER OVERALL, body_length: 0.609 INCHES NOMINAL IN, body_diameter: 0.187 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-202-2485, 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→ CF1-4
NSN: 5330-00-202-2485
FSC: 5330
CAGE: 70673 — SL AUBURN INC SUB OF SL INDUSTRIES INC (USA)
SPECIFICATIONS
materialASBESTOS AND COPPER OVERALL
body_length0.609 INCHES NOMINAL IN
body_diameter0.187 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES NOMINAL IN
outside_diameter0.719 INCHES NOMINAL IN
style_designatorAXIAL TERMINAL EACH END
aperture_diameter0.562 INCHES NOMINAL IN
electrical_resistance580.000 OHMS
reliability_indicatorNOT ESTABLISHED
unpackaged_unit_weight0.8 GRAMS G
NSN5330-00-202-2485
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CF1-4 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: 0.719 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.562 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: ASBESTOS AND COPPER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.719 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
APERTURE DIAMETER0.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
STYLE DESIGNATORCIRCULAR
MATERIALASBESTOS AND COPPER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
DCF1-4 331FInterchangeable
interchangeable cross-reference
interchangeable
RNC65K3320FSInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-55182/5Interchangeable
interchangeable cross-reference
interchangeable
A59I-100Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
A59Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CF1-4?
CF1-4 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace CF1-4?
There are 26 known substitutes for CF1-4: DCF1-4 331F, RNC65K3320FS, MIL-PRF-55182/5 and 23 more. Substitute compatibility should be verified for your specific system.
Is CF1-4 still available?
CF1-4 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