The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE INNER RING, outside_diameter: 3.75 INCHES NOMINAL IN, housing_bore_diameter: 3.125 INCHES NOMINAL IN, end_item_identification: 13055121, cross-sectional_thickness: 0.375 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SEAL,SCRAPER. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-659-1805, 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
MCU-3125-D
NSN:5330-01-659-1805 FSC:5330 — Packing and Gasket Materials CAGE:09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
material
PLASTIC POLYURETHANE INNER RING
outside_diameter
3.75 INCHES NOMINAL IN
housing_bore_diameter
3.125 INCHES NOMINAL IN
end_item_identification
13055121
cross-sectional_thickness
0.375 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency
SEAL,SCRAPER
NSN
5330-01-659-1805
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.375 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.75 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.125 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.375 INCHES NOMINAL IN
OUTSIDE DIAMETER
3.75 INCHES NOMINAL IN
HOUSING BORE DIAMETER
3.125 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
SEAL,SCRAPER
END ITEM IDENTIFICATION
13055121
MATERIAL
STEEL CASE
MATERIAL
PLASTIC POLYURETHANE INNER RING
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is MCU-3125-D?
MCU-3125-D is a SEAL,PLAIN ENCASED.
What parts can replace MCU-3125-D?
There is 1 known substitute for MCU-3125-D: 13055150. Substitute compatibility should be verified for your specific system.
What is the NSN for MCU-3125-D?
MCU-3125-D is cataloged in the U.S. Government catalog under NSN 5330-01-659-1805. This indicates validated use in U.S. government and defense supply chains.
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