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Technical Data Sheet

M83248/1-236 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83248/1-236: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, end_item_identification: VALVE,MANIFOLD REDUCING, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, criticality_code_justification: ZZZW. 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
M83248/1-236
NSN: 5331-00-165-1954
NIINs: 001651954, 015592075
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialRUBBER
end_item_identificationVALVE,MANIFOLD REDUCING
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
NSN5331-00-165-1954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83248/1-236 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
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
ARP#236Reference 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 M83248/1-236?
M83248/1-236 is a O-RING.
What parts can replace M83248/1-236?
There are 7 known substitutes for M83248/1-236: MIL-R-83248, S9413-236, 21835 FIND 61 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83248/1-236?
M83248/1-236 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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