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538155 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

538155: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 203.200 MILLIMETERS NOMINAL MM, outside_diameter: 209.500 MILLIMETERS NOMINAL MM, special_features: WEAPON SYSTEM ESSENTIAL, material_thickness: 25.400 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-105-2013, 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
538155
NSN: 5330-01-105-2013
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter203.200 MILLIMETERS NOMINAL MM
outside_diameter209.500 MILLIMETERS NOMINAL MM
special_featuresWEAPON SYSTEM ESSENTIAL
material_thickness25.400 MILLIMETERS NOMINAL MM
end_item_identificationCONTAINER HANDLER, ROUGH TERRAIN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
criticality_code_justificationFEAT
NSN5330-01-105-2013
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 538155 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
OUTSIDE DIAMETER: 209.500 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 25.400 MILLIMETERS NOMINAL MM
•
INSIDE DIAMETER: 203.200 MILLIMETERS NOMINAL MM
•
RING STYLE: CONCENTRIC
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OUTSIDE DIAMETER209.500 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS25.400 MILLIMETERS NOMINAL MM
INSIDE DIAMETER203.200 MILLIMETERS NOMINAL MM
RING STYLECONCENTRIC
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATIONCONTAINER HANDLER, ROUGH TERRAIN
MATERIALUNABLE TO DECODE
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 2
860090Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
0538155Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 538155?
538155 is a RING,WIPER.
What parts can replace 538155?
There are 2 known substitutes for 538155: 860090, 0538155. Substitute compatibility should be verified for your specific system.
What is the NSN for 538155?
538155 is cataloged in the U.S. Government catalog under NSN 5330-01-105-2013. This indicates validated use in U.S. government and defense supply chains.
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