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204011 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

204011: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 20.50 INCHES NOMINAL IN, height: 30.20 INCHES NOMINAL IN, length: 46.40 INCHES NOMINAL IN, unit_type: MANUAL, mounting_type: FLOOR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-116-5212, 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
204011
NSN: 5330-00-116-5212
NIINs: 001165212, 016730344
FSC: 5330 — Packing and Gasket Materials
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width20.50 INCHES NOMINAL IN
height30.20 INCHES NOMINAL IN
length46.40 INCHES NOMINAL IN
unit_typeMANUAL
mounting_typeFLOOR
capacity_rating500.0 POUNDS LBS
part_name_assigned_by_controlling_agencyTABLE, PATIENT EXAMINATION, TREATMENT AND OPERATING
NSN5330-00-116-5212
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 204011 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
•
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

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 204011?
204011 is a GASKET.
What is the NSN for 204011?
204011 is cataloged in the U.S. Government catalog under NSN 5330-00-116-5212. 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.