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Technical Data Sheet

M83248/2-004 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83248/2-004: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 0.210 INCHES NOMINAL IN, center_hole_diameter: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-166-1077, 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
M83248/2-004
NSN: 5331-00-166-1077
NIINs: 001661077, 012411934
FSC: 5331 — O-ring
CAGE: 60047 — PALL AEROPOWER CORP SUB OF PALL CORP MECTRON INDUSTRIES DIV (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hardness_rating90.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter0.210 INCHES NOMINAL IN
center_hole_diameter0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
criticality_code_justificationZZZY
material_document_and_classificationMIL-R-83248/2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5331-00-166-1077
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83248/2-004 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.210 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.064 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.210 INCHES NOMINAL IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.064 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 7
MILR83248Reference document
Same NSN cross-reference
Reference document — Secondary reference
WE-9048-36X1W1 ITEM 18Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS3581-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
NAS1594-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M83248/2-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NAS1594-004Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83248/2-004?
M83248/2-004 is a O-RING.
What parts can replace M83248/2-004?
There are 7 known substitutes for M83248/2-004: MILR83248, WE-9048-36X1W1 ITEM 18, AS3581-004 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83248/2-004?
M83248/2-004 is cataloged in the U.S. Government catalog under NSN 5331-00-166-1077. This indicates validated use in U.S. government and defense supply chains.
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