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3012972 NON-ASBESTOS — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3012972 NON-ASBESTOS: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 8.255 INCHES NOMINAL IN, aperture_width: 7.250 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, aperture_length: 3.500 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIALS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-520-3471, 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
3012972 NON-ASBESTOS
NSN: 5330-01-520-3471
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
hole_diameter0.050 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width8.255 INCHES NOMINAL IN
aperture_width7.250 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
aperture_length3.500 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIALS
style_designatorNON-CIRCULAR
bolt_hole_quantity4
inside_corner_radius0.440 INCHES NOMINAL IN
outside_corner_radius0.440 INCHES NOMINAL IN
cross-sectional_thickness0.040 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-520-3471
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3012972 NON-ASBESTOS 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: 0.040 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 7.250 INCHES NOMINAL IN
•
APERTURE LENGTH: 3.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.040 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.440 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH4.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH8.255 INCHES NOMINAL IN
APERTURE WIDTH7.250 INCHES NOMINAL IN
APERTURE LENGTH3.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIALS
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3012972 NON-ASBESTOS?
3012972 NON-ASBESTOS is a GASKET.
What is the NSN for 3012972 NON-ASBESTOS?
3012972 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-520-3471. This indicates validated use in U.S. government and defense supply chains.
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