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5331PL1918253 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5331PL1918253: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.306 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN, center_hole_diameter: 1.036 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-090-1552, 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
5331PL1918253
NSN: 5331-01-090-1552
FSC: 5331 — O-ring
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter1.306 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN
center_hole_diameter1.036 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-01-090-1552
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5331PL1918253 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: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.306 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 1.036 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.306 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER1.036 INCHES MINIMUM AND 1.056 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 5
M83461/1-215Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMS-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-215 N756-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS83461/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5331PL1918253?
5331PL1918253 is a O-RING.
What parts can replace 5331PL1918253?
There are 5 known substitutes for 5331PL1918253: M83461/1-215, AMS-P-83461/1, 2-215 N756-75 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5331PL1918253?
5331PL1918253 is cataloged in the U.S. Government catalog under NSN 5331-01-090-1552. This indicates validated use in U.S. government and defense supply chains.
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