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NC373498 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NC373498: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: GRAPHITE OVERALL, hole_diameter: 0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN, overall_length: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, cross-sectional_thickness: 0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-391-3693, 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
NC373498
NSN: 5330-01-391-3693
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialGRAPHITE OVERALL
hole_diameter0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
overall_length1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
bolt_hole_quantity2
cross-sectional_thickness0.060 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-391-3693
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NC373498 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: 0.060 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
BOLT HOLE QUANTITY: 2
•
MATERIAL: GRAPHITE OVERALL
•
HOLE DIAMETER: 0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
BOLT HOLE QUANTITY2
MATERIALGRAPHITE OVERALL
HOLE DIAMETER0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 1
2498-00-313-33 SZ 3.5/4, TY 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NC373498?
NC373498 is a GASKET.
What parts can replace NC373498?
There is 1 known substitute for NC373498: 2498-00-313-33 SZ 3.5/4, TY 3. Substitute compatibility should be verified for your specific system.
What is the NSN for NC373498?
NC373498 is cataloged in the U.S. Government catalog under NSN 5330-01-391-3693. This indicates validated use in U.S. government and defense supply chains.
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