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8785255-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8785255-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include temp_rating: -70.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hole_diameter: 0.199 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.060 INCHES NOMINAL IN, aperture_width: 2.120 INCHES NOMINAL IN, overall_length: 18.120 INCHES NOMINAL IN, aperture_length: 16.300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-107-3618, 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
8785255-1
NSN: 5330-01-107-3618
FSC: 5330 — Packing and Gasket Materials
CAGE: 11447 — L3 TECHNOLOGIES, INC. DIV COMMUNICATION SYSTEMS-EAST (USA)
SPECIFICATIONS
temp_rating-70.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
hole_diameter0.199 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.060 INCHES NOMINAL IN
aperture_width2.120 INCHES NOMINAL IN
overall_length18.120 INCHES NOMINAL IN
aperture_length16.300 INCHES NOMINAL IN
bolt_hole_quantity20
inside_corner_radius0.560 INCHES NOMINAL IN
cross-sectional_thickness1.430 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_width0.650 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.590 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width1.760 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-01-107-3618
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8785255-1 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
•
TEMP RATING: -70.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 1.430 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.560 INCHES NOMINAL IN
•
APERTURE WIDTH: 2.120 INCHES NOMINAL IN
•
APERTURE LENGTH: 16.300 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 20
TECHNICAL CHARACTERISTICS
TEMP RATING-70.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS1.430 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.560 INCHES NOMINAL IN
OVERALL LENGTH18.120 INCHES NOMINAL IN
OVERALL WIDTH3.060 INCHES NOMINAL IN
APERTURE WIDTH2.120 INCHES NOMINAL IN
APERTURE LENGTH16.300 INCHES NOMINAL IN
BOLT HOLE QUANTITY20
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.420 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.760 INCHES NOMINAL 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8785255-1?
8785255-1 is a GASKET.
What is the NSN for 8785255-1?
8785255-1 is cataloged in the U.S. Government catalog under NSN 5330-01-107-3618. 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.