PartsTable
Technical Data Sheet
P74367-91 ✓ 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 SEAL,NONMETALLIC STRIP is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLID, style_designator: CIRCULAR, aperture_diameter: 19.000 INCHES NOMINAL IN, fabrication_method: SOLID, cross-sectional_width: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-185-1836, 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
P74367-91
NSN: 5330-00-185-1836
FSC: 5330
CAGE: 0NWN1 — STERIS CORPORATION DBA STERIS APPLIED STERILIZATION TECHNOLOLGIES (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLID
style_designatorCIRCULAR
aperture_diameter19.000 INCHES NOMINAL IN
fabrication_methodSOLID
cross-sectional_width0.375 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE
NSN5330-00-185-1836
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P74367-91 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
FABRICATION METHOD: SOLID
CROSS-SECTIONAL WIDTH: 0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SQUARE
STYLE DESIGNATOR: CIRCULAR
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODSOLID
CROSS-SECTIONAL WIDTH0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER SILICONE CLASS Q OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER19.000 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
74367Interchangeable
interchangeable cross-reference
interchangeable
100000417Interchangeable
interchangeable cross-reference
interchangeable
446/4/04181/367Interchangeable
interchangeable cross-reference
interchangeable
538966-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P74367-91?
P74367-91 is a SEAL,NONMETALLIC STRIP.
What parts can replace P74367-91?
There are 4 known substitutes for P74367-91: 74367, 100000417, 446/4/04181/367 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P74367-91?
P74367-91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-185-1836. This indicates validated use in U.S. government and defense supply chains.
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