PartsTable
Technical Data Sheet
AS3085-029 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, end_item_identification: AIRCRAFT ENGINE AE2100D3, KC130J, criticality_code_justification: AGAV. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-277-6596, 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
AS3085-029
NSN: 5331-01-277-6596
FSC: 5331 — O-RING
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
end_item_identificationAIRCRAFT ENGINE AE2100D3, KC130J
criticality_code_justificationAGAV
material_document_and_classificationSAE AMS7276 ASSN STD SINGLE MATERIAL RESPONSE OR SAE AMS7280 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency(INAVY)PACKING,AIRCRAFT,MA
NSN5331-01-277-6596
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS3085-029 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
HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
COLOR: BROWN
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
MATERIAL: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199
TEMP RATING: -5.0 CELSIUS AND 205.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
SPECIAL FEATURESO-RING SHAPE;OPERATED BY FLUID, HIGH TEMPERATURE
COLORBROWN
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
MATERIALRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199
TEMP RATING-5.0 CELSIUS AND 205.0 CELSIUS DEGC
END ITEM IDENTIFICATION2840-99-645-9394;2840-99-645-9395;2840-99-766-0507;2840-99-766-0508;MODEL RB199MK101/103/104
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7280 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D2000/SAE J200 ASSN STD SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M83248/1-029Interchangeable
interchangeable cross-reference
interchangeable
122-1096415 PIECE 50Interchangeable
interchangeable cross-reference
interchangeable
AS3085-029Interchangeable
interchangeable cross-reference
interchangeable
AS3209-029Interchangeable
interchangeable cross-reference
interchangeable
V0747 2-029Interchangeable
Same NIIN cross-reference
interchangeable
2-029 V747-75Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS3085-029?
AS3085-029 is a O-RING.
What parts can replace AS3085-029?
There are 6 known substitutes for AS3085-029: M83248/1-029, 122-1096415 PIECE 50, AS3085-029 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3085-029?
AS3085-029 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-277-6596. This indicates validated use in U.S. government and defense supply chains.
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