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MIL-P-834618 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MIL-P-834618: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: 275.0 FAHRENHEIT DEGF, center_hole_diameter: 5.237 INCHES NOMINAL IN, cross-sectional_height: 0.103 INCHES NOMINAL IN, specification/standard_data: 81349-MIL-P-834618 53 GOVERNMENT SPECIFICATION. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-466-7930, 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
MIL-P-834618
NSN: 5331-01-466-7930
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating275.0 FAHRENHEIT DEGF
center_hole_diameter5.237 INCHES NOMINAL IN
cross-sectional_height0.103 INCHES NOMINAL IN
specification/standard_data81349-MIL-P-834618 53 GOVERNMENT SPECIFICATION
NSN5331-01-466-7930
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL-P-834618 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
•
TEMP RATING: 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.103 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-P-834618 53 GOVERNMENT SPECIFICATION
•
CENTER HOLE DIAMETER: 5.237 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349-MIL-P-834618 53 GOVERNMENT SPECIFICATION
CENTER HOLE DIAMETER5.237 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 3
SAE-AS83461/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AMS-P-83461Reference document
Same NSN cross-reference
Reference document — Secondary reference
M83461/1-160Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-P-834618?
MIL-P-834618 is a O-RING.
What parts can replace MIL-P-834618?
There are 3 known substitutes for MIL-P-834618: SAE-AS83461/1, AMS-P-83461, M83461/1-160. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-P-834618?
MIL-P-834618 is cataloged in the U.S. Government catalog under NSN 5331-01-466-7930. This indicates validated use in U.S. government and defense supply chains.
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