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PartsTable / COMPONENT / 191032H1
191032H1 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.150 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 2.516 INCHES NOMINAL IN, special_features: GASKET SURFACE EXTENDS INTO APERTURE AT EACH MTG HOLEON A 0.234 IN. RADIUS FROM CENTER OF HOLE IN, aperture_diameter: 2.141 INCHES NOMINAL IN, bolt_circle_diameter: 2.000 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 5330-00-678-9047, 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
191032H1
NSN: 5330-00-678-9047
FSC: 5330
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
hole_diameter0.150 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter2.516 INCHES NOMINAL IN
special_featuresGASKET SURFACE EXTENDS INTO APERTURE AT EACH MTG HOLEON A 0.234 IN. RADIUS FROM CENTER OF HOLE IN
aperture_diameter2.141 INCHES NOMINAL IN
bolt_circle_diameter2.000 INCHES NOMINAL IN
fsc_application_dataMARKER LIGHT DOOR,TRUCK,UTILITY,VEHICULAR
cross-sectional_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 3AA515 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5330-00-678-9047
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 191032H1 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 3AA515 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
HOLE DIAMETER: 0.150 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
BOLT CIRCLE DIAMETER: 2.000 INCHES NOMINAL IN
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
OUTSIDE DIAMETER: 2.516 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.141 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SPECIAL FEATURESGASKET SURFACE EXTENDS INTO APERTURE AT EACH MTG HOLEON A 0.234 IN. RADIUS FROM CENTER OF HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 3AA515 ASSN STD ALL MATERIAL RESPONSES OVERALL
HOLE DIAMETER0.150 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER2.000 INCHES NOMINAL IN
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
OUTSIDE DIAMETER2.516 INCHES NOMINAL IN
APERTURE DIAMETER2.141 INCHES NOMINAL IN
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
CROSS-SECTIONAL THICKNESS0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
29-058-159Interchangeable
interchangeable cross-reference
interchangeable
ASTM-B687Interchangeable
interchangeable cross-reference
interchangeable
4568K172Interchangeable
interchangeable cross-reference
interchangeable
191032Interchangeable
interchangeable cross-reference
interchangeable
A1048Interchangeable
interchangeable cross-reference
interchangeable
99-0044Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 191032H1?
191032H1 is a GASKET.
What parts can replace 191032H1?
There are 10 known substitutes for 191032H1: 29-058-159, ASTM-B687, 4568K172 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 191032H1?
191032H1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-678-9047. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026