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25035290 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25035290: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include seal_width: 7.0 MILLIMETERS NOMINAL MM, construction: ONE-PIECE, housing_bore_diameter: 62.0 MILLIMETERS NOMINAL MM, end_item_identification: UNICASE-HELICAL REDUCER,FRAME SIZE SK22F,FLANGE MOUNTED, accommodated_shaft_diameter: 35.0 MILLIMETERS NOMINAL MM, reference_data_and_literature: PARTS LIST N522200 ITEM 9. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-570-4761, 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
25035290
NSN: 5330-01-570-4761
FSC: 5330 — Packing and Gasket Materials
CAGE: 4Z609 — NORD GEAR CORPORATION (USA)
SPECIFICATIONS
seal_width7.0 MILLIMETERS NOMINAL MM
constructionONE-PIECE
housing_bore_diameter62.0 MILLIMETERS NOMINAL MM
end_item_identificationUNICASE-HELICAL REDUCER,FRAME SIZE SK22F,FLANGE MOUNTED
accommodated_shaft_diameter35.0 MILLIMETERS NOMINAL MM
reference_data_and_literaturePARTS LIST N522200 ITEM 9
part_name_assigned_by_controlling_agencyOIL SEAL
NSN5330-01-570-4761
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25035290 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: 7.0 MILLIMETERS NOMINAL MM
•
REFERENCE DATA AND LITERATURE: PARTS LIST N522200 ITEM 9
•
HOUSING BORE DIAMETER: 62.0 MILLIMETERS NOMINAL MM
•
ACCOMMODATED SHAFT DIAMETER: 35.0 MILLIMETERS NOMINAL MM
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
SEAL WIDTH7.0 MILLIMETERS NOMINAL MM
REFERENCE DATA AND LITERATUREPARTS LIST N522200 ITEM 9
HOUSING BORE DIAMETER62.0 MILLIMETERS NOMINAL MM
ACCOMMODATED SHAFT DIAMETER35.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYOIL SEAL
END ITEM IDENTIFICATIONUNICASE-HELICAL REDUCER,FRAME SIZE SK22F,FLANGE MOUNTED
CONSTRUCTIONONE-PIECE
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
25035150Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 25035290?
25035290 is a SEAL,PLAIN.
What parts can replace 25035290?
There is 1 known substitute for 25035290: 25035150. Substitute compatibility should be verified for your specific system.
What is the NSN for 25035290?
25035290 is cataloged in the U.S. Government catalog under NSN 5330-01-570-4761. This indicates validated use in U.S. government and defense supply chains.
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