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4RD81 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4RD81: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include end_item_identification: 1/12,1/6 HP;BELL AND GOSSETT,ARMSTRONG AND TEEL HOT WATER CIRCULATOR PUMP, general_characteristics_item_description: 1B822,PUMP. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-269-9585, 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
4RD81
NSN: 3010-01-269-9585
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
end_item_identification1/12,1/6 HP;BELL AND GOSSETT,ARMSTRONG AND TEEL HOT WATER CIRCULATOR PUMP
general_characteristics_item_description1B822,PUMP
NSN3010-01-269-9585
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 4RD81 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 1B822,PUMP
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION1B822,PUMP
END ITEM IDENTIFICATION1/12,1/6 HP;BELL AND GOSSETT,ARMSTRONG AND TEEL HOT WATER CIRCULATOR PUMP
SUBSTITUTES & CROSS-REFERENCES 2
1R462Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1R271Reference 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 4RD81?
4RD81 is a COUPLING,SHAFT,RIGID.
What parts can replace 4RD81?
There are 2 known substitutes for 4RD81: 1R462, 1R271. Substitute compatibility should be verified for your specific system.
What is the NSN for 4RD81?
4RD81 is cataloged in the U.S. Government catalog under NSN 3010-01-269-9585. This indicates validated use in U.S. government and defense supply chains.
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