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R1-6 — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include length: 72.000 INCHES NOMINAL IN, material: STEEL COMP 1065 OR STEEL COMP 1080 OVERALL, thickness: 0.938 INCHES NOMINAL IN, bore_shape: STRAIGHT FIRST END, ring_style: CONCENTRIC, bore_length: 1.5000 INCHES NOMINAL SECOND END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5330-00-065-4784, 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
R1-6
NSN: 5330-00-065-4784
FSC: 5330
CAGE: 02356 — BAXTER HEALTHCARE CORP INSTRUMENT DIV (USA)
SPECIFICATIONS
length72.000 INCHES NOMINAL IN
materialSTEEL COMP 1065 OR STEEL COMP 1080 OVERALL
thickness0.938 INCHES NOMINAL IN
bore_shapeSTRAIGHT FIRST END
ring_styleCONCENTRIC
bore_length1.5000 INCHES NOMINAL SECOND END IN
design_typeBUSHING
head_weight16.000 OUNCES OZ
joint_styleVERTICAL JOINT
neck_height0.188 INCHES NOMINAL IN
ply_quantity5
body_diameter3.812 INCHES NOMINAL IN
NSN5330-00-065-4784
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R1-6 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 HOLE DIAMETER: 19.800 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER19.800 MILLIMETERS NOMINAL MM
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
43117InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
55586-CUTTERInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P1105InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PM-340InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3244InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
700069InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R1-6?
R1-6 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace R1-6?
There are 20 known substitutes for R1-6: 43117, 55586-CUTTER, P1105 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R1-6?
R1-6 is cataloged in the Federal Logistics Information System under NSN 5330-00-065-4784. 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: September 2026