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784-3109-001 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

784-3109-001: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, overall_width: 1.770 INCHES MINIMUM AND 1.830 INCHES MAXIMUM IN, aperture_width: 1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN, overall_length: 13.470 INCHES MINIMUM AND 13.530 INCHES MAXIMUM IN, aperture_length: 12.230 INCHES MINIMUM AND 12.290 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-305-8595, 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
784-3109-001
NSN: 5330-01-305-8595
FSC: 5330 — Packing and Gasket Materials
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
overall_width1.770 INCHES MINIMUM AND 1.830 INCHES MAXIMUM IN
aperture_width1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
overall_length13.470 INCHES MINIMUM AND 13.530 INCHES MAXIMUM IN
aperture_length12.230 INCHES MINIMUM AND 12.290 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
inside_corner_radius0.062 INCHES NOMINAL IN
cross-sectional_thickness0.500 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classification820-2008-070,CAGEC 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_inside_edge_smallest_distance_along_width0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
outside_edge_to_inside_edge_smallest_distance_along_length0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
NSN5330-01-305-8595
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 784-3109-001 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: 0.500 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.062 INCHES NOMINAL IN
•
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH: 0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: 820-2008-070,CAGEC 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.500 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.062 INCHES NOMINAL IN
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION820-2008-070,CAGEC 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH13.470 INCHES MINIMUM AND 13.530 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH1.770 INCHES MINIMUM AND 1.830 INCHES MAXIMUM IN
APERTURE WIDTH1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
APERTURE LENGTH12.230 INCHES MINIMUM AND 12.290 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 784-3109-001?
784-3109-001 is a GASKET.
What is the NSN for 784-3109-001?
784-3109-001 is cataloged in the U.S. Government catalog under NSN 5330-01-305-8595. 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.