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387546 NON-ASBESTOS — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

387546 NON-ASBESTOS: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 14.554 INCHES NOMINAL IN, aperture_width: 12.451 INCHES NOMINAL IN, overall_length: 26.931 INCHES NOMINAL IN, aperture_length: 25.320 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-459-4575, 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
387546 NON-ASBESTOS
NSN: 5330-01-459-4575
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
hole_diameter0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width14.554 INCHES NOMINAL IN
aperture_width12.451 INCHES NOMINAL IN
overall_length26.931 INCHES NOMINAL IN
aperture_length25.320 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
cross-sectional_thickness0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
bolt_hole_centerline_to_nearest_edge_distance0.375 INCHES NOMINAL IN
NSN5330-01-459-4575
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 387546 NON-ASBESTOS 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: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
APERTURE WIDTH: 12.451 INCHES NOMINAL IN
•
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE: 0.375 INCHES NOMINAL IN
•
APERTURE LENGTH: 25.320 INCHES NOMINAL IN
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
OVERALL LENGTH26.931 INCHES NOMINAL IN
OVERALL WIDTH14.554 INCHES NOMINAL IN
APERTURE WIDTH12.451 INCHES NOMINAL IN
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.375 INCHES NOMINAL IN
APERTURE LENGTH25.320 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
HOLE DIAMETER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED 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

No substitute or cross-reference records for this part.

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 387546 NON-ASBESTOS?
387546 NON-ASBESTOS is a GASKET.
What is the NSN for 387546 NON-ASBESTOS?
387546 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-459-4575. This indicates validated use in U.S. government and defense supply chains.
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