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AS3209-108 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS3209-108: O-RING.

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: 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, end_item_identification: AIRCRAFT ENGINE AE2100D3, KC130J, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-762-9964, 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
AS3209-108
NSN: 5331-00-762-9964
NIINs: 007629964, 014974138, 017002863
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_diameter0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
end_item_identificationAIRCRAFT ENGINE AE2100D3, KC130J
criticality_code_justificationAGAV
material_document_and_classificationSAE AMS7276 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency(INAVY)PACKING,AIRCRAFT,MA
NSN5331-00-762-9964
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS3209-108 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 HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.432 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.432 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 9
M83248-1-108ESReference document
Same NSN cross-reference
Reference document — Secondary reference
655A770 PC 108Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2-108V0747-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
772-520Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S9413-108Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A5000.23Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS3209-108?
AS3209-108 is a O-RING.
What parts can replace AS3209-108?
There are 9 known substitutes for AS3209-108: M83248-1-108ES, 655A770 PC 108, 2-108V0747-75 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3209-108?
AS3209-108 is cataloged in the U.S. Government catalog under NSN 5331-00-762-9964. This indicates validated use in U.S. government and defense supply chains.
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