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Technical Data Sheet
851080 ✓ 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 FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC), style_designator: ROUND, ONE BOLT HOLE CIRCLE, flange_section_style: PLAIN FACE, SOCKET NECK, nominal_pipe_size_for_which_designed: 6.000 INCHES 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 5330-00-494-9609, 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
851080
NSN: 5330-00-494-9609
FSC: 5330
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC)
style_designatorROUND, ONE BOLT HOLE CIRCLE
flange_section_stylePLAIN FACE, SOCKET NECK
nominal_pipe_size_for_which_designed6.000 INCHES IN
NSN5330-00-494-9609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 851080 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: 2.010 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT: 0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: U
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
PERIPHERAL DIAMETER: 2.605 INCHES MINIMUM AND 2.615 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: 10-V-70,FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
TEMP RATING: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER2.010 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
PERIPHERAL DIAMETER2.605 INCHES MINIMUM AND 2.615 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION10-V-70,FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MATERIALRUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
851-060Interchangeable
interchangeable cross-reference
interchangeable
3851S060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 851080?
851080 is a FLANGE,PIPE.
What parts can replace 851080?
There are 2 known substitutes for 851080: 851-060, 3851S060. Substitute compatibility should be verified for your specific system.
What is the NSN for 851080?
851080 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-494-9609. This indicates validated use in U.S. government and defense supply chains.
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