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206394 — SEPARATOR,PIPELINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

206394: SEPARATOR,PIPELINE.

The SEPARATOR,PIPELINE is a the manufacturer industrial component. Key specifications include end_item_identification: HUB AND SHAFT GROUP,REAR AXLE, part_name_assigned_by_controlling_agency: SEAL ASSY-OIL 2.250 X 2.996 X 0.433. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-253-3143, 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
206394
NSN: 5330-00-253-3143
NIINs: 002533143, 013414011, 015222700, 015301549, 016219962, 016223978
FSC: 5330 — Packing and Gasket Materials
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
end_item_identificationHUB AND SHAFT GROUP,REAR AXLE
part_name_assigned_by_controlling_agencySEAL ASSY-OIL 2.250 X 2.996 X 0.433
NSN5330-00-253-3143
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 206394 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
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SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES 1
5330002533143Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 206394?
206394 is a SEPARATOR,PIPELINE.
What parts can replace 206394?
There is 1 known substitute for 206394: 5330002533143. Substitute compatibility should be verified for your specific system.
What is the NSN for 206394?
206394 is cataloged in the U.S. Government catalog under NSN 5330-00-253-3143. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.