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A3445 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A3445: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, outside_diameter: 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, cross-sectional_thickness: 0.219 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-007-2829, 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
A3445
NSN: 5330-00-007-2829
FSC: 5330 — Packing and Gasket Materials
CAGE: 14314 — UNITED ELECTRIC CONTROLS CO DIV PRECISION SENSORS DIVISION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
outside_diameter0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
cross-sectional_thickness0.219 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 3195 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-007-2829
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3445 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: 0.219 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3195 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.219 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3195 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
APERTURE DIAMETER0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q 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

No substitute or cross-reference records for this part.

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 A3445?
A3445 is a GASKET.
What is the NSN for A3445?
A3445 is cataloged in the U.S. Government catalog under NSN 5330-00-007-2829. This indicates validated use in U.S. government and defense supply chains.
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