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Technical Data Sheet
PartsTable / COMPONENT / 3R
3R ✓ 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 REFRIGERATOR,MECHANICAL,FOOD is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: STEEL OVERALL, unit_type: REACH-IN, current_type: AC, overall_depth: 35.500 INCHES NOMINAL IN, overall_width: 78.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-290-7736, 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
3R
NSN: 5340-00-290-7736
FSC: 5340
CAGE: 35111 — CHAS. O. LARSON CO. DBA LARSON HARDWARE MANUFACTURING (USA)
SPECIFICATIONS
phaseSINGLE
materialSTEEL OVERALL
unit_typeREACH-IN
current_typeAC
door_quantity3
overall_depth35.500 INCHES NOMINAL IN
overall_width78.000 INCHES NOMINAL IN
wire_diameter0.125 INCHES NOMINAL IN
overall_height83.500 INCHES NOMINAL IN
voltage_rating115.0 VOLTS NOMINAL
frequency_rating60.0 HERTZ NOMINAL
special_featuresSTAINLESS STEEL FRONT; DESIGNED FOR USE W/R134A REFRIGERANT
NSN5340-00-290-7736
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3R 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.125 INCHES IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: ROUND OFFSET BEND
•
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
•
WIRE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NONMACHINE NOMINAL THREAD DIAMETER0.125 INCHES IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORROUND OFFSET BEND
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
WIRE DIAMETER0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
B107.500Interchangeable
interchangeable cross-reference
interchangeable
120600Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-480 TY1CL1STASZ1-1-4Interchangeable
interchangeable cross-reference
interchangeable
3RNInterchangeable
interchangeable cross-reference
interchangeable
3RInterchangeable
interchangeable cross-reference
interchangeable
REFRIGERATORInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3R?
3R is a REFRIGERATOR,MECHANICAL,FOOD.
What parts can replace 3R?
There are 6 known substitutes for 3R: B107.500, 120600, GGG-P-480 TY1CL1STASZ1-1-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3R?
3R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-290-7736. 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