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764495-1 — FELT,MECHANICAL,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

764495-1: FELT,MECHANICAL,PREFORMED.

The FELT,MECHANICAL,PREFORMED is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, outside_diameter: 1.635 INCHES MINIMUM AND 1.665 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.245 INCHES MINIMUM AND 1.275 INCHES MAXIMUM IN, cross-sectional_width: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, cross-sectional_height: 1.650 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-245-2605, 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
764495-1
NSN: 5330-01-245-2605
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialWOOL OVERALL
outside_diameter1.635 INCHES MINIMUM AND 1.665 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.245 INCHES MINIMUM AND 1.275 INCHES MAXIMUM IN
cross-sectional_width0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
cross-sectional_height1.650 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationAMS 3285 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-245-2605
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 764495-1 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: 1.650 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3285 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.635 INCHES MINIMUM AND 1.665 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.245 INCHES MINIMUM AND 1.275 INCHES MAXIMUM IN
•
MATERIAL: WOOL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.650 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3285 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.635 INCHES MINIMUM AND 1.665 INCHES MAXIMUM IN
APERTURE DIAMETER1.245 INCHES MINIMUM AND 1.275 INCHES MAXIMUM IN
MATERIALWOOL 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 764495-1?
764495-1 is a FELT,MECHANICAL,PREFORMED.
What is the NSN for 764495-1?
764495-1 is cataloged in the U.S. Government catalog under NSN 5330-01-245-2605. This indicates validated use in U.S. government and defense supply chains.
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