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AS3085-118 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS3085-118: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, material_document_and_classification: AMS 7280 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: PACKING, PREFORMED-AMS 7280, O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-048-4995, 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
AS3085-118
NSN: 5330-01-048-4995
NIINs: 010484995, 011066452
FSC: 5330 — Packing and Gasket Materials
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
center_hole_diameter0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
material_document_and_classificationAMS 7280 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPACKING, PREFORMED-AMS 7280, O-RING
NSN5330-01-048-4995
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS3085-118 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
•
OPERATING MEDIUM: FLUID, HIGH TEMPERATURE
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
COLOR: BROWN
•
CENTER HOLE DIAMETER: 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199
TECHNICAL CHARACTERISTICS
OPERATING MEDIUMFLUID, HIGH TEMPERATURE
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
COLORBROWN
CENTER HOLE DIAMETER0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN
END ITEM IDENTIFICATION2840-99-645-9394; 2840-99-645-9395; 2840-99-766-0507; 2840-99-766-0508
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199
SUBSTITUTES & CROSS-REFERENCES 5
2-118V747-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-118-77-545Reference document
Same NSN cross-reference
Reference document — Secondary reference
11111-0-004207Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V0747 2-118Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
N4207Same 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 AS3085-118?
AS3085-118 is a O-RING.
What parts can replace AS3085-118?
There are 5 known substitutes for AS3085-118: 2-118V747-75, 2-118-77-545, 11111-0-004207 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3085-118?
AS3085-118 is cataloged in the U.S. Government catalog under NSN 5330-01-048-4995. This indicates validated use in U.S. government and defense supply chains.
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