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Technical Data Sheet

M83248/2-339 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83248/2-339: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 3.225 INCHES NOMINAL IN, cross-sectional_height: 0.210 INCHES NOMINAL IN, 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 5331-01-197-1393, 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
M83248/2-339
NSN: 5331-01-197-1393
NIINs: 011971393, 015495011
FSC: 5331 — O-ring
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
center_hole_diameter3.225 INCHES NOMINAL IN
cross-sectional_height0.210 INCHES NOMINAL IN
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
NSN5331-01-197-1393
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83248/2-339 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
SUBSTITUTES & CROSS-REFERENCES 9
255574PC20Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ARP568-339MILG23652TY2Reference document
Same NSN cross-reference
Reference document — Secondary reference
845-2180979 PIECE 39Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
255573PC20Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS568-339MIL-G- 23652TYPE2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS3581-339Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 M83248/2-339?
M83248/2-339 is a O-RING.
What parts can replace M83248/2-339?
There are 9 known substitutes for M83248/2-339: 255574PC20, ARP568-339MILG23652TY2, 845-2180979 PIECE 39 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83248/2-339?
M83248/2-339 is cataloged in the U.S. Government catalog under NSN 5331-01-197-1393. This indicates validated use in U.S. government and defense supply chains.
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