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533-2153 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

533-2153: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND STEEL OVERALL, seal_width: 15.7 MILLIMETERS NOMINAL MM, special_features: OD 220MM,ID 158 MM,HAS 9 8MM HOLES ON A 205MM BOLT HOLE CENTER MM, housing_bore_diameter: 220.0 MILLIMETERS NOMINAL MM, accommodated_shaft_diameter: 158.00 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: SEAL GROUP CSHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-504-8325, 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
533-2153
NSN: 5330-01-504-8325
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND STEEL OVERALL
seal_width15.7 MILLIMETERS NOMINAL MM
special_featuresOD 220MM,ID 158 MM,HAS 9 8MM HOLES ON A 205MM BOLT HOLE CENTER MM
housing_bore_diameter220.0 MILLIMETERS NOMINAL MM
accommodated_shaft_diameter158.00 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencySEAL GROUP CSHAFT
NSN5330-01-504-8325
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 533-2153 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
•
SEAL WIDTH: 15.7 MILLIMETERS NOMINAL MM
•
HOUSING BORE DIAMETER: 220.0 MILLIMETERS NOMINAL MM
•
ACCOMMODATED SHAFT DIAMETER: 158.00 MILLIMETERS NOMINAL MM
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE AND STEEL OVERALL
TECHNICAL CHARACTERISTICS
SEAL WIDTH15.7 MILLIMETERS NOMINAL MM
HOUSING BORE DIAMETER220.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESOD 220MM,ID 158 MM,HAS 9 8MM HOLES ON A 205MM BOLT HOLE CENTER MM
ACCOMMODATED SHAFT DIAMETER158.00 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL GROUP CSHAFT
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND STEEL OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
100-5421Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 533-2153?
533-2153 is a SEAL,PLAIN.
What parts can replace 533-2153?
There is 1 known substitute for 533-2153: 100-5421. Substitute compatibility should be verified for your specific system.
What is the NSN for 533-2153?
533-2153 is cataloged in the U.S. Government catalog under NSN 5330-01-504-8325. This indicates validated use in U.S. government and defense supply chains.
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