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1W546 — GENERATOR,DIRECT CURRENT

✓ Government record, cited
W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION · MOTOR
PRODUCT OVERVIEW

1W546: GENERATOR,DIRECT CURRENT.

The GENERATOR,DIRECT CURRENT is a W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION industrial component.

Key specifications include COOLING METHOD: AMBIENT AIR, ENCLOSURE FEATURE: TOTALLY ENCLOSED. This part is cataloged in the U.S. Government catalog under NSN 6115-00-762-9118, 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
1W546
NSN: 6115-00-762-9118
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
COOLING METHODAMBIENT AIR
ENCLOSURE FEATURETOTALLY ENCLOSED
NSN6115-00-762-9118
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 1W546 · W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION ⚠ 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
KEY FEATURES
•
DUTY CYCLE: CONTINUOUS
•
COOLING METHOD: AMBIENT AIR
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
TECHNICAL CHARACTERISTICS
DUTY CYCLECONTINUOUS
COOLING METHODAMBIENT AIR
ENCLOSURE FEATURETOTALLY ENCLOSED
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES 1
PDG4007Reference 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 1W546?
1W546 is a GENERATOR,DIRECT CURRENT manufactured by W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION.
What parts can replace 1W546?
There is 1 known substitute for 1W546: PDG4007. Substitute compatibility should be verified for your specific system.
What is the NSN for 1W546?
1W546 is cataloged in the U.S. Government catalog under NSN 6115-00-762-9118. This indicates validated use in U.S. government and defense supply chains.
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