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21-10601 IT 12 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

21-10601 IT 12: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, inside_diameter: 110.0 MILLIMETERS NOMINAL MM, outside_diameter: 120.0 MILLIMETERS NOMINAL MM, material_thickness: 10.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-424-9725, 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
21-10601 IT 12
NSN: 5330-01-424-9725
FSC: 5330 — Packing and Gasket Materials
CAGE: S8828 — MACGREGOR SWEDEN AB (SWE)
SPECIFICATIONS
materialUNABLE TO DECODE
inside_diameter110.0 MILLIMETERS NOMINAL MM
outside_diameter120.0 MILLIMETERS NOMINAL MM
material_thickness10.0 MILLIMETERS NOMINAL MM
NSN5330-01-424-9725
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21-10601 IT 12 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
•
OUTSIDE DIAMETER: 120.0 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 10.0 MILLIMETERS NOMINAL MM
•
INSIDE DIAMETER: 110.0 MILLIMETERS NOMINAL MM
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER120.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS10.0 MILLIMETERS NOMINAL MM
INSIDE DIAMETER110.0 MILLIMETERS NOMINAL MM
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
GA110/120X7X10Reference document
Same NSN cross-reference
Reference document — Secondary reference
110X120X7X10-NITRILEReference document
Same NSN cross-reference
Reference document — Design control — primary 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 21-10601 IT 12?
21-10601 IT 12 is a RING,WIPER.
What parts can replace 21-10601 IT 12?
There are 2 known substitutes for 21-10601 IT 12: GA110/120X7X10, 110X120X7X10-NITRILE. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-10601 IT 12?
21-10601 IT 12 is cataloged in the U.S. Government catalog under NSN 5330-01-424-9725. 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.