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Technical Data Sheet
PartsTable / COMPONENT / 13728DA
13728DA ✓ 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 material: RUBBER CHLOROPRENE CLASS CR OVERALL, hardness_rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 3.875 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 3.781 INCHES MINIMUM AND 3.791 INCHES MAXIMUM IN, end_item_identification: MAIN FEED PUMPS; WASP CLASS LHD; TARAWA CLASS LHA; KILAUEA CLASS T-AE 26; MISSILE, MINUTEMAN LGM-30; FILTERS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-297-7311, 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
13728DA
NSN: 5330-00-297-7311
FSC: 5330
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hardness_rating75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter3.875 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter3.781 INCHES MINIMUM AND 3.791 INCHES MAXIMUM IN
end_item_identificationMAIN FEED PUMPS; WASP CLASS LHD; TARAWA CLASS LHA; KILAUEA CLASS T-AE 26; MISSILE, MINUTEMAN LGM-30; FILTERS
cross-sectional_thickness0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 GRADE 2BC815ABE1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-297-7311
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13728DA 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 GRADE 2BC815ABE1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HARDNESS RATING: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
•
APERTURE DIAMETER: 3.781 INCHES MINIMUM AND 3.791 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMAIN FEED PUMPS; WASP CLASS LHD; TARAWA CLASS LHA; KILAUEA CLASS T-AE 26; MISSILE, MINUTEMAN LGM-30; FILTERS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 GRADE 2BC815ABE1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
APERTURE DIAMETER3.781 INCHES MINIMUM AND 3.791 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
OUTSIDE DIAMETER3.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
C62106XInterchangeable
interchangeable cross-reference
interchangeable
11-7302Interchangeable
interchangeable cross-reference
interchangeable
001-30144Interchangeable
interchangeable cross-reference
interchangeable
5T5147Interchangeable
interchangeable cross-reference
interchangeable
MA1605Interchangeable
interchangeable cross-reference
interchangeable
4TZ2061DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13728DA?
13728DA is a GASKET.
What parts can replace 13728DA?
There are 23 known substitutes for 13728DA: C62106X, 11-7302, 001-30144 and 20 more. Substitute compatibility should be verified for your specific system.
Is 13728DA still available?
13728DA is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026