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3582-004-582 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3582-004-582: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: FIBER NONASBESTOS AND GRAPHITE OVERALL, peripheral_diameter: 1.000 INCHES NOMINAL IN, center_hole_diameter: 0.531 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN, end_item_identification: 0.250 TO 2.00 INCH GLOBE AND ANGLE VALVE BOLTED BONNET IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-556-1075, 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
3582-004-582
NSN: 5330-01-556-1075
FSC: 5330 — Packing and Gasket Materials
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialFIBER NONASBESTOS AND GRAPHITE OVERALL
peripheral_diameter1.000 INCHES NOMINAL IN
center_hole_diameter0.531 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
end_item_identification0.250 TO 2.00 INCH GLOBE AND ANGLE VALVE BOLTED BONNET IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationMIL-P-24583B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-556-1075
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3582-004-582 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 HEIGHT: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-24583B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 1.000 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.531 INCHES NOMINAL IN
•
MATERIAL: FIBER NONASBESTOS AND GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24583B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER1.000 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.531 INCHES NOMINAL IN
END ITEM IDENTIFICATION0.250 TO 2.00 INCH GLOBE AND ANGLE VALVE BOLTED BONNET IN
MATERIALFIBER NONASBESTOS AND GRAPHITE OVERALL
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 3
33311-30ITEM15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
375/376Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3582-004-375/376Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3582-004-582?
3582-004-582 is a PACKING,PREFORMED.
What parts can replace 3582-004-582?
There are 3 known substitutes for 3582-004-582: 33311-30ITEM15, 375/376, 3582-004-375/376. Substitute compatibility should be verified for your specific system.
What is the NSN for 3582-004-582?
3582-004-582 is cataloged in the U.S. Government catalog under NSN 5330-01-556-1075. 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.