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02873 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

02873: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.875 INCHES NOMINAL IN, overall_length: 2.875 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.062 INCHES NOMINAL IN, outside_corner_radius: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-406-7795, 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
02873
NSN: 5330-01-406-7795
FSC: 5330 — Packing and Gasket Materials
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.875 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter2.062 INCHES NOMINAL IN
bolt_hole_quantity4
outside_corner_radius0.438 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width0.438 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.438 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-01-406-7795
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 02873 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
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: TN9001, CAGEC 79127 MFR REF SINGLE MATERIAL RESPONSE OR BLUE GARD 3300, CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OR STYLE 976,CAGEC 48482 MFR REF SINGLE MATERIAL RESPONSE OR ROTEX 10, CAGED 52307 MFR REF SINGLE MATERIAL RESPONSE OR STYLE C-4400, CAGEC 9U500 MFR REF SINGLE MATERIAL RESPONSE OR DUROID 7201, CAGEC 62605 MFR REF SINGLE MATERIAL RESPONSE OR STYLE 4614, CAGEC 0CPW5 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 2.062 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONTN9001, CAGEC 79127 MFR REF SINGLE MATERIAL RESPONSE OR BLUE GARD 3300, CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OR STYLE 976,CAGEC 48482 MFR REF SINGLE MATERIAL RESPONSE OR ROTEX 10, CAGED 52307 MFR REF SINGLE MATERIAL RESPONSE OR STYLE C-4400, CAGEC 9U500 MFR REF SINGLE MATERIAL RESPONSE OR DUROID 7201, CAGEC 62605 MFR REF SINGLE MATERIAL RESPONSE OR STYLE 4614, CAGEC 0CPW5 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.875 INCHES NOMINAL IN
APERTURE DIAMETER2.062 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.000 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

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 02873?
02873 is a GASKET.
What is the NSN for 02873?
02873 is cataloged in the U.S. Government catalog under NSN 5330-01-406-7795. 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.