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ARP#236 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ARP#236: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.480 INCHES MINIMUM AND 3.544 INCHES MAXIMUM IN, center_hole_diameter: 3.210 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-165-1954, 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
ARP#236
NSN: 5331-00-165-1954
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter3.480 INCHES MINIMUM AND 3.544 INCHES MAXIMUM IN
center_hole_diameter3.210 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-165-1954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ARP#236 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: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 3.480 INCHES MINIMUM AND 3.544 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 3.210 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER3.480 INCHES MINIMUM AND 3.544 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER3.210 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 7
M83248/1-236Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-R-83248Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S9413-236Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21835 FIND 61Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AD-6788-8W1PC6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS3209-236Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ARP#236?
ARP#236 is a O-RING.
What parts can replace ARP#236?
There are 7 known substitutes for ARP#236: M83248/1-236, MIL-R-83248, S9413-236 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ARP#236?
ARP#236 is cataloged in the U.S. Government catalog under NSN 5331-00-165-1954. This indicates validated use in U.S. government and defense supply chains.
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