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518073 ✓ Verified by PartsTable
Gorenje · 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 DUPLEX BEARING SET is a Gorenje industrial component. Key specifications include usage_design: DETECTS TOXIC AND COMBUSTIBLE LEVELS OF COMBUSTIBLE GASSES AND COMBUSTIBLE VAPORS, component_quantity: 15, reference_data_and_literature: T.O. 11H5-35-1, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: ALARM SYSTEM,COMBUSTIBLE GAS AND OXYGEN INDICATOR,AUTOMATIC.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-734-6579, 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
518073
NSN: 5330-00-734-6579
FSC: 5330
CAGE: 63728 — SEALCRAFT CORPORATION (USA)
SPECIFICATIONS
usage_designDETECTS TOXIC AND COMBUSTIBLE LEVELS OF COMBUSTIBLE GASSES AND COMBUSTIBLE VAPORS
component_quantity15
reference_data_and_literatureT.O. 11H5-35-1
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyALARM SYSTEM,COMBUSTIBLE GAS AND OXYGEN INDICATOR,AUTOMATIC
NSN5330-00-734-6579
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 518073 MFR: Gorenje ⚠ 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.313 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
BOLT CIRCLE DIAMETER: 1.569 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.410 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,+1141-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HOLE DIAMETER: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
APERTURE DIAMETER1.313 INCHES NOMINAL IN
MATERIALASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
BOLT CIRCLE DIAMETER1.569 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.410 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+1141-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
51-8073Interchangeable
interchangeable cross-reference
interchangeable
MILI38715Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-38715BInterchangeable
interchangeable cross-reference
interchangeable
900165Interchangeable
interchangeable cross-reference
interchangeable
7346579Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 518073?
518073 is a DUPLEX BEARING SET manufactured by Gorenje.
What parts can replace 518073?
There are 5 known substitutes for 518073: 51-8073, MILI38715, MIL-PRF-38715B and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 518073?
518073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-734-6579. 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