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Technical Data Sheet

A/449TNS/44 — WASHER,KEY

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

A/449TNS/44: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include special_features: A.C MOTOR FRAME TYPE 449T TOP DRAWING, end_item_identification: MOTOR, part_name_assigned_by_controlling_agency: MOTOR,ELECTRIC. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-642-0225, 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
A/449TNS/44
NSN: 6105-01-642-0225
NIINs: 016420225, 016421735, 016421766, 016421786, 016421798
FSC: 6105 — Motors, Electrical
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
special_featuresA.C MOTOR FRAME TYPE 449T TOP DRAWING
end_item_identificationMOTOR
part_name_assigned_by_controlling_agencyMOTOR,ELECTRIC
NSN6105-01-642-0225
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: A/449TNS/44 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESA.C MOTOR FRAME TYPE 449T TOP DRAWING
PART NAME ASSIGNED BY CONTROLLING AGENCYMOTOR,ELECTRIC
END ITEM IDENTIFICATIONMOTOR
SUBSTITUTES & CROSS-REFERENCES 1
20861D001 FIND NO 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A/449TNS/44?
A/449TNS/44 is a WASHER,KEY.
What parts can replace A/449TNS/44?
There is 1 known substitute for A/449TNS/44: 20861D001 FIND NO 2. Substitute compatibility should be verified for your specific system.
What is the NSN for A/449TNS/44?
A/449TNS/44 is cataloged in the U.S. Government catalog under NSN 6105-01-642-0225. This indicates validated use in U.S. government and defense supply chains.
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