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778450-16 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

778450-16: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 AND RUBBER FLUOROCARBON CLASS FPM OVERALL, hole_diameter: 0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.259 INCHES MINIMUM AND 2.316 INCHES MAXIMUM IN, special_features: ALUMINUM SURFACES ANODIZED PER MIL-A-8625,TY 2; BROWN COLOR, style_designator: NON-CIRCULAR, aperture_diameter: 0.899 INCHES MINIMUM AND 0.919 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-215-0129, 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
778450-16
NSN: 5330-01-215-0129
FSC: 5330 — Packing and Gasket Materials
CAGE: 83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 AND RUBBER FLUOROCARBON CLASS FPM OVERALL
hole_diameter0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.259 INCHES MINIMUM AND 2.316 INCHES MAXIMUM IN
special_featuresALUMINUM SURFACES ANODIZED PER MIL-A-8625,TY 2; BROWN COLOR
style_designatorNON-CIRCULAR
aperture_diameter0.899 INCHES MINIMUM AND 0.919 INCHES MAXIMUM IN
bolt_hole_quantity4
gage_ring_thickness0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
bolt_circle_diameter1.841 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
outside_corner_radius0.209 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
cross-sectional_thickness0.106 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
NSN5330-01-215-0129
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 778450-16 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: 0.106 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
GAGE RING THICKNESS: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027 ASSN STD SINGLE MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
APERTURE DIAMETER: 0.899 INCHES MINIMUM AND 0.919 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.106 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
GAGE RING THICKNESS0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4027 ASSN STD SINGLE MATERIAL RESPONSE AND MIL-R-83248,TY 1,CL 1 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH2.259 INCHES MINIMUM AND 2.316 INCHES MAXIMUM IN
APERTURE DIAMETER0.899 INCHES MINIMUM AND 0.919 INCHES MAXIMUM IN
ELONGATION PERCENTAGE125 MAXIMUM
BOLT HOLE QUANTITY4
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 3
1154M18P24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CA8762-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
1154M18P04Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 778450-16?
778450-16 is a GASKET.
What parts can replace 778450-16?
There are 3 known substitutes for 778450-16: 1154M18P24, CA8762-4, 1154M18P04. Substitute compatibility should be verified for your specific system.
What is the NSN for 778450-16?
778450-16 is cataloged in the U.S. Government catalog under NSN 5330-01-215-0129. This indicates validated use in U.S. government and defense supply chains.
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