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58A63C53 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

58A63C53: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.196 INCHES MINIMUM AND 0.206 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 6.281 INCHES NOMINAL IN, aperture_width: 5.344 INCHES NOMINAL IN, overall_length: 8.281 INCHES NOMINAL IN, aperture_length: 7.339 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-810-1219, 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
58A63C53
NSN: 5330-00-810-1219
FSC: 5330 — Packing and Gasket Materials
CAGE: 77221 — PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (USA)
SPECIFICATIONS
materialCORK AND RUBBER SYNTHETIC OVERALL
hole_diameter0.196 INCHES MINIMUM AND 0.206 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width6.281 INCHES NOMINAL IN
aperture_width5.344 INCHES NOMINAL IN
overall_length8.281 INCHES NOMINAL IN
aperture_length7.339 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
bolt_hole_quantity10
inside_corner_radius0.250 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-810-1219
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 58A63C53 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: 0.188 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-6183,TY 2,FIRM MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 5.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.188 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.250 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183,TY 2,FIRM MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH8.281 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH6.281 INCHES NOMINAL IN
APERTURE WIDTH5.344 INCHES NOMINAL IN
APERTURE LENGTH7.339 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN
BOLT HOLE QUANTITY10
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 58A63C53?
58A63C53 is a GASKET.
What is the NSN for 58A63C53?
58A63C53 is cataloged in the U.S. Government catalog under NSN 5330-00-810-1219. This indicates validated use in U.S. government and defense supply chains.
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