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DS334551 ITEM 3 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DS334551 ITEM 3: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC ARAMID AND RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL, hole_diameter: 0.8125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 13.500 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 7.981 INCHES NOMINAL IN, bolt_circle_diameter: 11.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-578-0258, 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
DS334551 ITEM 3
NSN: 5330-01-578-0258
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC ARAMID AND RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
hole_diameter0.8125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width13.500 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter7.981 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter11.750 INCHES NOMINAL IN
outside_corner_radius0.875 INCHES NOMINAL IN
end_item_identificationBUTTERFLY VALVE MATED UP TO NAVY DRILL
cross-sectional_thickness0.0625 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
reference_data_and_literatureNAV SEA DRAWING NUMBER DS334551 8 IN. SHEET 6 OF 12 IN
NSN5330-01-578-0258
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DS334551 ITEM 3 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: 0.0625 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 3.9905 INCHES NOMINAL IN
•
REFERENCE DATA AND LITERATURE: NAV SEA DRAWING NUMBER DS334551 8 IN. SHEET 6 OF 12 IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: GARLOCK BLUE-GARD 3200 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 7.981 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.0625 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER3.9905 INCHES NOMINAL IN
REFERENCE DATA AND LITERATURENAV SEA DRAWING NUMBER DS334551 8 IN. SHEET 6 OF 12 IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONGARLOCK BLUE-GARD 3200 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH13.500 INCHES NOMINAL IN
APERTURE DIAMETER7.981 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER11.750 INCHES NOMINAL 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 2
36932-2529Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15665242Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 DS334551 ITEM 3?
DS334551 ITEM 3 is a GASKET.
What parts can replace DS334551 ITEM 3?
There are 2 known substitutes for DS334551 ITEM 3: 36932-2529, 15665242. Substitute compatibility should be verified for your specific system.
What is the NSN for DS334551 ITEM 3?
DS334551 ITEM 3 is cataloged in the U.S. Government catalog under NSN 5330-01-578-0258. This indicates validated use in U.S. government and defense supply chains.
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