PartsTable
Technical Data Sheet
PartsTable / O-RING / 2-300-158-01
2-300-158-01 ✓ 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 FLUOROCARBON CLASS FPM, temp_rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.383 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, center_hole_diameter: 0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN, cross-sectional_height: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-081-9301, 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
2-300-158-01
NSN: 5331-00-081-9301
FSC: 5331 — O-RING
CAGE: 91547 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
temp_rating-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter0.383 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
center_hole_diameter0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
cross-sectional_height0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
criticality_code_justificationADYT
NSN5331-00-081-9301
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-300-158-01 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: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
OUTSIDE DIAMETER: 0.383 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: ADYT
•
CROSS-SECTIONAL HEIGHT: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CENTER HOLE DIAMETER: 0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER0.383 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONADYT
CROSS-SECTIONAL HEIGHT0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
31332Interchangeable
interchangeable cross-reference
interchangeable
32-31465 ITEM 15Interchangeable
interchangeable cross-reference
interchangeable
LK1352-6LE64PInterchangeable
interchangeable cross-reference
interchangeable
60-13074Interchangeable
interchangeable cross-reference
interchangeable
6221Interchangeable
interchangeable cross-reference
interchangeable
17-68149Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-300-158-01?
2-300-158-01 is a O-RING.
What parts can replace 2-300-158-01?
There are 13 known substitutes for 2-300-158-01: 31332, 32-31465 ITEM 15, LK1352-6LE64P and 10 more. Substitute compatibility should be verified for your specific system.
Is 2-300-158-01 still available?
2-300-158-01 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026