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416488 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

416488: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 110 OVERALL, hole_diameter: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.764 INCHES MINIMUM AND 2.784 INCHES MAXIMUM IN, overall_length: 3.564 INCHES MINIMUM AND 3.584 INCHES MAXIMUM IN, aperture_diameter: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN, fsc_application_data: ENGINE,ACFT,TURBO&FAN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-877-8975, 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
416488
NSN: 5330-00-877-8975
FSC: 5330 — Packing and Gasket Materials
CAGE: 11449 — TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 110 OVERALL
hole_diameter0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.764 INCHES MINIMUM AND 2.784 INCHES MAXIMUM IN
overall_length3.564 INCHES MINIMUM AND 3.584 INCHES MAXIMUM IN
aperture_diameter2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
fsc_application_dataENGINE,ACFT,TURBO&FAN
outside_corner_radius0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
cross-sectional_thickness0.020 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width0.312 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width2.120 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-877-8975
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 416488 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
•
FSC APPLICATION DATA: ENGINE,ACFT,TURBO&FAN
•
CROSS-SECTIONAL THICKNESS: 0.020 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE DIAMETER: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.920 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,ACFT,TURBO&FAN
CROSS-SECTIONAL THICKNESS0.020 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.564 INCHES MINIMUM AND 3.584 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OVERALL WIDTH2.764 INCHES MINIMUM AND 2.784 INCHES MAXIMUM IN
APERTURE DIAMETER2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.920 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.120 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE CORNER RADIUS0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 416488?
416488 is a GASKET.
What is the NSN for 416488?
416488 is cataloged in the U.S. Government catalog under NSN 5330-00-877-8975. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.