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3893116 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3893116: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 3.140 INCHES NOMINAL IN, cross-sectional_height: 0.225 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-148-7491, 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
3893116
NSN: 5331-01-148-7491
NIINs: 011487491, 014075234
FSC: 5331 — O-ring
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter3.140 INCHES NOMINAL IN
cross-sectional_height0.225 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
NSN5331-01-148-7491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3893116 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: 0.225 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.140 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.225 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.140 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3893116?
3893116 is a O-RING.
What is the NSN for 3893116?
3893116 is cataloged in the U.S. Government catalog under NSN 5331-01-148-7491. This indicates validated use in U.S. government and defense supply chains.
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