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799204143-001 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

799204143-001: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, overall_width: 1.970 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, aperture_width: 1.800 INCHES NOMINAL IN, overall_length: 1.930 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN, aperture_length: 1.760 INCHES NOMINAL IN, cross-sectional_thickness: 0.009 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-321-4344, 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
799204143-001
NSN: 5330-01-321-4344
FSC: 5330 — Packing and Gasket Materials
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
overall_width1.970 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
aperture_width1.800 INCHES NOMINAL IN
overall_length1.930 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN
aperture_length1.760 INCHES NOMINAL IN
bolt_hole_quantity4
cross-sectional_thickness0.009 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
outside_corner_bevel_length_along_width0.420 INCHES NOMINAL IN
outside_corner_bevel_length_along_length0.420 INCHES NOMINAL IN
outside_edge_to_inside_edge_smallest_distance_along_length0.100 INCHES NOMINAL IN
NSN5330-01-321-4344
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 799204143-001 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: 0.009 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 1.800 INCHES NOMINAL IN
•
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH: 0.420 INCHES NOMINAL IN
•
APERTURE LENGTH: 1.760 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.009 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.930 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.970 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
APERTURE WIDTH1.800 INCHES NOMINAL IN
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.420 INCHES NOMINAL IN
APERTURE LENGTH1.760 INCHES NOMINAL IN
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.420 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 799204143-001?
799204143-001 is a GASKET.
What is the NSN for 799204143-001?
799204143-001 is cataloged in the U.S. Government catalog under NSN 5330-01-321-4344. This indicates validated use in U.S. government and defense supply chains.
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