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747-0142-05 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

747-0142-05: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, special_features: AS-568A O-RING SIZE -142 A, center_hole_diameter: 2.362 INCHES NOMINAL IN, cross-sectional_height: 0.103 INCHES NOMINAL IN, end_item_identification: TRAKTOR JET 381HH SHAFT BEARING ASSEMBLY, part_name_assigned_by_controlling_agency: SAND CAP O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-535-6409, 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
747-0142-05
NSN: 5331-01-535-6409
FSC: 5331 — O-ring
CAGE: 64186 — NORTH AMERICAN MARINE JET, INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
special_featuresAS-568A O-RING SIZE -142 A
center_hole_diameter2.362 INCHES NOMINAL IN
cross-sectional_height0.103 INCHES NOMINAL IN
end_item_identificationTRAKTOR JET 381HH SHAFT BEARING ASSEMBLY
part_name_assigned_by_controlling_agencySAND CAP O-RING
NSN5331-01-535-6409
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 747-0142-05 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: 0.103 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.362 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
SPECIAL FEATURESAS-568A O-RING SIZE -142 A
CENTER HOLE DIAMETER2.362 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSAND CAP O-RING
END ITEM IDENTIFICATIONTRAKTOR JET 381HH SHAFT BEARING ASSEMBLY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 747-0142-05?
747-0142-05 is a O-RING.
What is the NSN for 747-0142-05?
747-0142-05 is cataloged in the U.S. Government catalog under NSN 5331-01-535-6409. This indicates validated use in U.S. government and defense supply chains.
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