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Technical Data Sheet

M83461/1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83461/1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, special_features: PETROLEUM HYDRAULIC FLUID RESISTANT, center_hole_diameter: 14.905 MILLIMETERS MINIMUM AND 15.045 MILLIMETERS MAXIMUM MM, cross-sectional_height: 0.205 MILLIMETERS MINIMUM AND 0.215 MILLIMETERS MAXIMUM MM, part_name_assigned_by_controlling_agency: PACKING, PREFORMED. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-494-2256, 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
M83461/1
NSN: 5331-01-494-2256
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
special_featuresPETROLEUM HYDRAULIC FLUID RESISTANT
center_hole_diameter14.905 MILLIMETERS MINIMUM AND 15.045 MILLIMETERS MAXIMUM MM
cross-sectional_height0.205 MILLIMETERS MINIMUM AND 0.215 MILLIMETERS MAXIMUM MM
part_name_assigned_by_controlling_agencyPACKING, PREFORMED
NSN5331-01-494-2256
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83461/1 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: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.205 MILLIMETERS MINIMUM AND 0.215 MILLIMETERS MAXIMUM MM
•
CENTER HOLE DIAMETER: 14.905 MILLIMETERS MINIMUM AND 15.045 MILLIMETERS MAXIMUM MM
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.205 MILLIMETERS MINIMUM AND 0.215 MILLIMETERS MAXIMUM MM
SPECIAL FEATURESPETROLEUM HYDRAULIC FLUID RESISTANT
CENTER HOLE DIAMETER14.905 MILLIMETERS MINIMUM AND 15.045 MILLIMETERS MAXIMUM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING, PREFORMED
MATERIALRUBBER
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 2
SAE-AS83461/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
M83461/1-384Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83461/1?
M83461/1 is a O-RING.
What parts can replace M83461/1?
There are 2 known substitutes for M83461/1: SAE-AS83461/1, M83461/1-384. Substitute compatibility should be verified for your specific system.
What is the NSN for M83461/1?
M83461/1 is cataloged in the U.S. Government catalog under NSN 5331-01-494-2256. This indicates validated use in U.S. government and defense supply chains.
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