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5M5742 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5M5742: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, overall_width: 30.375 INCHES NOMINAL IN, aperture_width: 27.550 INCHES NOMINAL IN, overall_length: 31.240 INCHES NOMINAL IN, aperture_length: 29.110 INCHES NOMINAL IN, bolt_hole_quantity: 28. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-941-3832, 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
5M5742
NSN: 5330-00-941-3832
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
overall_width30.375 INCHES NOMINAL IN
aperture_width27.550 INCHES NOMINAL IN
overall_length31.240 INCHES NOMINAL IN
aperture_length29.110 INCHES NOMINAL IN
bolt_hole_quantity28
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803 F1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-941-3832
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5M5742 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 THICKNESS: 0.031 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 27.550 INCHES NOMINAL IN
•
APERTURE LENGTH: 29.110 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 28
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH31.240 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH30.375 INCHES NOMINAL IN
APERTURE WIDTH27.550 INCHES NOMINAL IN
APERTURE LENGTH29.110 INCHES NOMINAL IN
BOLT HOLE QUANTITY28
MATERIALASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
00949Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5M5742?
5M5742 is a GASKET.
What parts can replace 5M5742?
There is 1 known substitute for 5M5742: 00949. Substitute compatibility should be verified for your specific system.
What is the NSN for 5M5742?
5M5742 is cataloged in the U.S. Government catalog under NSN 5330-00-941-3832. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.