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2-142 E515-80 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-142 E515-80: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL, special_features: COLOR PURPLE, peripheral_diameter: 2.542 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN, center_hole_diameter: 2.352 INCHES MINIMUM AND 2.372 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-053-9821, 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
2-142 E515-80
NSN: 5331-01-053-9821
NIINs: 010539821, 012411136
FSC: 5331 — O-ring
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
hardness_rating80.0 SHORE DUROMETER A NOMINAL
special_featuresCOLOR PURPLE
peripheral_diameter2.542 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
center_hole_diameter2.352 INCHES MINIMUM AND 2.372 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
specification/standard_data80205-NAS1611 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationNAS 1613 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPACKING,PREFORMED
NSN5331-01-053-9821
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-142 E515-80 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.542 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 2.352 INCHES MINIMUM AND 2.372 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.542 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER2.352 INCHES MINIMUM AND 2.372 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR
SUBSTITUTES & CROSS-REFERENCES 2
537531-142Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
PRP568-1425611-80Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-142 E515-80?
2-142 E515-80 is a O-RING.
What parts can replace 2-142 E515-80?
There are 2 known substitutes for 2-142 E515-80: 537531-142, PRP568-1425611-80. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-142 E515-80?
2-142 E515-80 is cataloged in the U.S. Government catalog under NSN 5331-01-053-9821. This indicates validated use in U.S. government and defense supply chains.
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