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NN61PC395 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NN61PC395: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS CHRYSOTILE AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL, hole_diameter: 0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 6.750 INCHES NOMINAL IN, special_features: 2 DOWELL PIN HOLES .281 IN DIAMETER EQUALLY SPACED ON 5.625 IN. BOLT CIRCLE DIAMETER IN, style_designator: CIRCULAR, aperture_diameter: 4.500 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-252-9275, 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
NN61PC395
NSN: 5330-00-252-9275
FSC: 5330 — Packing and Gasket Materials
CAGE: 54370 — ALFA LAVAL INC. (USA)
SPECIFICATIONS
materialASBESTOS CHRYSOTILE AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
hole_diameter0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter6.750 INCHES NOMINAL IN
special_features2 DOWELL PIN HOLES .281 IN DIAMETER EQUALLY SPACED ON 5.625 IN. BOLT CIRCLE DIAMETER IN
style_designatorCIRCULAR
aperture_diameter4.500 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter5.625 INCHES NOMINAL IN
maximum_pressure_rating500.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationHH-P-46 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-252-9275
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NN61PC395 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: 0.062 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 500.0 POUNDS PER SQUARE INCH (PSI) LBS
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-46 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.750 INCHES NOMINAL IN
•
APERTURE DIAMETER: 4.500 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING500.0 POUNDS PER SQUARE INCH (PSI) LBS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-46 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.750 INCHES NOMINAL IN
APERTURE DIAMETER4.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER5.625 INCHES NOMINAL IN
SPECIAL FEATURES2 DOWELL PIN HOLES .281 IN DIAMETER EQUALLY SPACED ON 5.625 IN. BOLT CIRCLE DIAMETER IN
SUBSTITUTES & CROSS-REFERENCES 8
3N52PC395Reference document
Same NSN cross-reference
Reference document — Secondary reference
3N98PC395Reference document
Same NSN cross-reference
Reference document — Secondary reference
AB410-1-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3N99PC395Reference document
Same NSN cross-reference
Reference document — Secondary reference
NN20-4PC395Reference document
Same NSN cross-reference
Reference document — Secondary reference
3N53PC395Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NN61PC395?
NN61PC395 is a GASKET.
What parts can replace NN61PC395?
There are 8 known substitutes for NN61PC395: 3N52PC395, 3N98PC395, AB410-1-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NN61PC395?
NN61PC395 is cataloged in the U.S. Government catalog under NSN 5330-00-252-9275. This indicates validated use in U.S. government and defense supply chains.
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