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B86002-138N — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B86002-138N: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.295 INCHES MINIMUM AND 2.341 INCHES MAXIMUM IN, center_hole_diameter: 2.095 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-112-4058, 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
B86002-138N
NSN: 5331-01-112-4058
FSC: 5331 — O-ring
CAGE: 77308 — PARCO, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter2.295 INCHES MINIMUM AND 2.341 INCHES MAXIMUM IN
center_hole_diameter2.095 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-01-112-4058
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B86002-138N 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: 2.295 INCHES MINIMUM AND 2.341 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 2.095 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.295 INCHES MINIMUM AND 2.341 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER2.095 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONCLOSE IN WEAPONS SYSTEM (CIWS-PHALANX);TICONDEROGA CLASS CG(47);AIRCRAFT,B-2 BOMBER(ATB);NIMITZ CLASS CVN;GUN,5-IN/54 CAL,MK-42 & 45;HELICOPTER,MH-53E;SPRUANCE CLASS DD(963);FORRESTAL CLASS CV;VIRGINIA CLASS CGN(41);KIDD CLASS DDG
MATERIALRUBBER SYNTHETIC
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 7
SAE-AS83461/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2-138N756-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
AMS-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
M83461/1-138Reference document
Same NSN cross-reference
Reference document — Secondary reference
5331PL0197012Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B86002-138N?
B86002-138N is a O-RING.
What parts can replace B86002-138N?
There are 7 known substitutes for B86002-138N: SAE-AS83461/1, 2-138N756-75, MIL-P-83461/1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B86002-138N?
B86002-138N is cataloged in the U.S. Government catalog under NSN 5331-01-112-4058. This indicates validated use in U.S. government and defense supply chains.
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