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300442 — HUB,BODY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

300442: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include outside_diameter: 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN, special_features: MATERIAL IS ISODAMP SHEET; C-1002-25, style_designator: CIRCULAR, aperture_diameter: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN, type/model_designation: 30044-2, cross-sectional_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-160-9857, 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
300442
NSN: 5331-01-160-9857
NIINs: 011609857, 013537705, 014172186, 014863099, 016089953, 016992556
FSC: 5331 — O-ring
CAGE: 24234 — AUSTIN-WESTRAN LLC (USA)
SPECIFICATIONS
outside_diameter2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
special_featuresMATERIAL IS ISODAMP SHEET; C-1002-25
style_designatorCIRCULAR
aperture_diameter2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
type/model_designation30044-2
cross-sectional_thickness0.250 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
part_name_assigned_by_controlling_agencyISOLATION RING 6 IN MOTOR IN
NSN5331-01-160-9857
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 300442 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

No substitute or cross-reference records for this part.

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 300442?
300442 is a HUB,BODY.
What is the NSN for 300442?
300442 is cataloged in the U.S. Government catalog under NSN 5331-01-160-9857. This indicates validated use in U.S. government and defense supply chains.
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