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DD50RR21 — ARM,WINDSHIELD WIPER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DD50RR21: ARM,WINDSHIELD WIPER.

The ARM,WINDSHIELD WIPER is a the manufacturer industrial component. Key specifications include arm_length: 500.0 MILLIMETERS NOMINAL MM, adjustability: NONADJUSTABLE, mounting_position: RIGHT SIDE, end_item_identification: PATROL BOAT, vehicle_identification_designator: MARK VI, part_name_assigned_by_controlling_agency: ARM,WIPER. This part is cataloged in the U.S.

Government catalog under NSN 2090-01-664-4159, 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
DD50RR21
NSN: 2090-01-664-4159
FSC: 2090 — Miscellaneous Ship and Marine Equipment
CAGE: 0BJH3 — IN MAR SYSTEMS INC (USA)
SPECIFICATIONS
arm_length500.0 MILLIMETERS NOMINAL MM
adjustabilityNONADJUSTABLE
mounting_positionRIGHT SIDE
end_item_identificationPATROL BOAT
vehicle_identification_designatorMARK VI
part_name_assigned_by_controlling_agencyARM,WIPER
NSN2090-01-664-4159
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM,WINDSHIELD WIPER TITLE COMPONENT PN DD50RR21 MFR ARM,WINDSHIELD WIPER
KEY FEATURES
•
MOUNTING POSITION: RIGHT SIDE
•
ARM LENGTH: 500.0 MILLIMETERS NOMINAL MM
•
VEHICLE IDENTIFICATION DESIGNATOR: MARK VI
•
ADJUSTABILITY: NONADJUSTABLE
TECHNICAL CHARACTERISTICS
MOUNTING POSITIONRIGHT SIDE
ARM LENGTH500.0 MILLIMETERS NOMINAL MM
VEHICLE IDENTIFICATION DESIGNATORMARK VI
ADJUSTABILITYNONADJUSTABLE
PART NAME ASSIGNED BY CONTROLLING AGENCYARM,WIPER
END ITEM IDENTIFICATIONPATROL BOAT
OTHER ITEMS IN FSC 2090 — Miscellaneous Ship and Marine Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2090-01-036-2613 2090-01-050-1342 2090-01-079-1148 2090-01-079-9360 2090-01-098-0214 2090-01-115-7512
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 DD50RR21?
DD50RR21 is a ARM,WINDSHIELD WIPER.
What is the NSN for DD50RR21?
DD50RR21 is cataloged in the U.S. Government catalog under NSN 2090-01-664-4159. 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.