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Technical Data Sheet

2-116 N4771-70 — Technical Data Sheet

✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, outside_diameter: 0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN, center_hole_diameter: 0.728 INCHES MINIMUM AND 0.746 INCHES MAXIMUM IN, elongation_percentage: 338 MAXIMUM, cross-sectional_height: 0.070 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-623-0000, 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
2-116 N4771-70
NSN: 5331-00-623-0000
FSC: 5331 — O-RING
CAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
outside_diameter0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
center_hole_diameter0.728 INCHES MINIMUM AND 0.746 INCHES MAXIMUM IN
elongation_percentage338 MAXIMUM
cross-sectional_height0.070 INCHES NOMINAL IN
NSN5331-00-623-0000
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-116 N4771-70 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
OUTSIDE DIAMETER: 0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 338 MAXIMUM
•
CENTER HOLE DIAMETER: 0.728 INCHES MINIMUM AND 0.746 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
TEMP RATING: -60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OUTSIDE DIAMETER0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
ELONGATION PERCENTAGE338 MAXIMUM
CENTER HOLE DIAMETER0.728 INCHES MINIMUM AND 0.746 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
TEMP RATING-60.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
44556InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FFB571ATYPEB1CLASSCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
60-8-36InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FFB571ANDTYPEB2ANDCLASSCInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
855-3/4X3/4X5IN.InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3505-0750InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-116 N4771-70?
2-116 N4771-70 is a O-RING.
What parts can replace 2-116 N4771-70?
There are 34 known substitutes for 2-116 N4771-70: 44556, FFB571ATYPEB1CLASSC, 60-8-36 and 31 more. Substitute compatibility should be verified for your specific system.
Is 2-116 N4771-70 still available?
2-116 N4771-70 is currently cancelled.
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