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02 SN-13973-B — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

02 SN-13973-B: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 3.120 INCHES NOMINAL IN, aperture_diameter: 1.940 INCHES NOMINAL IN, bolt_circle_diameter: 2.620 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-057-8869, 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
02 SN-13973-B
NSN: 5330-01-057-8869
FSC: 5330 — Packing and Gasket Materials
CAGE: 72328 — COTTA TRANSMISSION CO LLC (USA)
SPECIFICATIONS
outside_diameter3.120 INCHES NOMINAL IN
aperture_diameter1.940 INCHES NOMINAL IN
bolt_circle_diameter2.620 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-057-8869
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 02 SN-13973-B 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.120 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.940 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.120 INCHES NOMINAL IN
APERTURE DIAMETER1.940 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.620 INCHES NOMINAL IN
SPECIAL FEATURESINCLUDES TWO TABS LOCATED OPPOSITE EACH OTHER,THE TOP TAB IS 1.120 IN. WIDE AND DIMENSIONED 2.090 IN. FROM THE CENTER OF THE GASKET TO TOP OF TAB WITH 0.625 IN. DIA THROUGH HOLE,THE BOTTOM TAB IS 1.000 IN. WIDE AND DIMENSIONED 1.680 IN. FROM CENTER OF GASKET TO BOTTOM OF TAB WITH 0.375 IN. DIA THROUGH HOLE IN
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 02 SN-13973-B?
02 SN-13973-B is a GASKET.
What is the NSN for 02 SN-13973-B?
02 SN-13973-B is cataloged in the U.S. Government catalog under NSN 5330-01-057-8869. This indicates validated use in U.S. government and defense supply chains.
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