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PartsTable / COMPONENT / LS35375-01
LS35375-01 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.224 INCHES NOMINAL IN, overall_length: 4.224 INCHES NOMINAL IN, aperture_diameter: 3.344 INCHES NOMINAL IN, fsc_application_data: CONTROLS,QUADRANT,ENGINE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-237-5653, 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
LS35375-01
NSN: 5330-00-237-5653
FSC: 5330
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialASBESTOS AND RUBBER SYNTHETIC OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.224 INCHES NOMINAL IN
overall_length4.224 INCHES NOMINAL IN
aperture_diameter3.344 INCHES NOMINAL IN
fsc_application_dataCONTROLS,QUADRANT,ENGINE
outside_corner_radius0.344 INCHES NOMINAL IN
cross-sectional_thickness0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 3232 FED SPEC ALL MATERIAL RESPONSES OVERALL
center_to_center_distance_between_bolt_holes_along_width3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-237-5653
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LS35375-01 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
FSC APPLICATION DATA: CONTROLS,QUADRANT,ENGINE
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3232 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: ASBESTOS AND RUBBER SYNTHETIC OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
FSC APPLICATION DATACONTROLS,QUADRANT,ENGINE
OVERALL WIDTH4.224 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3232 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL THICKNESS0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.536 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
HOLE DIAMETER0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
APERTURE DIAMETER3.344 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
20745Interchangeable
interchangeable cross-reference
interchangeable
22928Interchangeable
interchangeable cross-reference
interchangeable
SA22928Interchangeable
interchangeable cross-reference
interchangeable
LS15235C3-2Interchangeable
interchangeable cross-reference
interchangeable
55-80377Interchangeable
interchangeable cross-reference
interchangeable
DPX20745Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS35375-01?
LS35375-01 is a GASKET.
What parts can replace LS35375-01?
There are 15 known substitutes for LS35375-01: 20745, 22928, SA22928 and 12 more. Substitute compatibility should be verified for your specific system.
Is LS35375-01 still available?
LS35375-01 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