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DHR56V — MOTOR-TACHOMETER GENERATOR

✓ Government record, cited
PEERLESS-WINSMITH, INC. DBA PEERLESS WINSMITH · MOTOR
PRODUCT OVERVIEW

DHR56V: MOTOR-TACHOMETER GENERATOR.

The MOTOR-TACHOMETER GENERATOR is a PEERLESS-WINSMITH, INC. DBA PEERLESS WINSMITH industrial component. Key specifications include CURRENT TYPE: DC INPUT, EXCITOR TYPE: SELF-EXCITED, OVERALL WIDTH: 6.5625 INCHES IN, SPLINE LENGTH: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM SINGLE END IN, THREAD LENGTH: 0.775 INCHES MINIMUM AND 0.805 INCHES MAXIMUM SINGLE END IN, OVERALL HEIGHT: 8.594 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 6105-01-068-6534, 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
DHR56V
NSN: 6105-01-068-6534
FSC: 6105 — Motors, Electrical
CAGE: 46175 — PEERLESS-WINSMITH, INC. DBA PEERLESS WINSMITH (USA)
SPECIFICATIONS
CURRENT TYPEDC INPUT
EXCITOR TYPESELF-EXCITED
OVERALL WIDTH6.5625 INCHES IN
SPLINE LENGTH1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM SINGLE END IN
THREAD LENGTH0.775 INCHES MINIMUM AND 0.805 INCHES MAXIMUM SINGLE END IN
OVERALL HEIGHT8.594 INCHES IN
OVERALL LENGTH20.760 INCHES IN
SHAFT DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM SINGLE END IN
MOUNTING METHODPAD
SPLINE QUANTITY13 SINGLE END
FEATURES PROVIDEDTHERMAL PROTECTIVE DEVICE
SPLINE MINOR DIAMETER0.677 INCHES MINIMUM SINGLE END IN
NSN6105-01-068-6534
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: DHR56V · PEERLESS-WINSMITH, INC. DBA PEERLESS WINSMITH ⚠ 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
SPLINE MINOR DIAMETER: 0.677 INCHES MINIMUM SINGLE END IN
•
SHAFT DIAMETER: 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM SINGLE END IN
•
CURRENT TYPE: DC INPUT
•
MOUNTING METHOD: PAD
•
THREAD LENGTH: 0.775 INCHES MINIMUM AND 0.805 INCHES MAXIMUM SINGLE END IN
•
SPLINE LENGTH: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM SINGLE END IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
SPLINE MINOR DIAMETER0.677 INCHES MINIMUM SINGLE END IN
SHAFT DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM SINGLE END IN
CURRENT TYPEDC INPUT
OVERALL LENGTH20.760 INCHES IN
MOUNTING METHODPAD
THREAD LENGTH0.775 INCHES MINIMUM AND 0.805 INCHES MAXIMUM SINGLE END IN
SPLINE LENGTH1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM SINGLE END IN
FEATURES PROVIDEDTHERMAL PROTECTIVE DEVICE
SPLINE QUANTITY13 SINGLE END
SUBSTITUTES & CROSS-REFERENCES 2
9556-000-07600Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M-3343Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DHR56V?
DHR56V is a MOTOR-TACHOMETER GENERATOR manufactured by PEERLESS-WINSMITH, INC. DBA PEERLESS WINSMITH.
What parts can replace DHR56V?
There are 2 known substitutes for DHR56V: 9556-000-07600, M-3343. Substitute compatibility should be verified for your specific system.
What is the NSN for DHR56V?
DHR56V is cataloged in the U.S. Government catalog under NSN 6105-01-068-6534. 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.