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D-256-4 PIECE 17 — D-256-4 PIECE 17

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

D-256-4 PIECE 17: D-256-4 PIECE 17.

The D-256-4 PIECE 17 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-166-6594, 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
D-256-4 PIECE 17
NSN: 6105-01-166-6594
FSC: 6105 — Motors, Electrical
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)
SPECIFICATIONS
Part NumberD-256-4 PIECE 17
NSN6105-01-166-6594
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: D-256-4 PIECE 17 · 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
KEY FEATURES
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
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MATERIAL: STEEL COMP 1008 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1055 OR STEEL COMP 1085 OR STEEL COMP 1095
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1008 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1055 OR STEEL COMP 1085 OR STEEL COMP 1095
SUBSTITUTES & CROSS-REFERENCES 2
C-81091GP1Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-256-4 PIECE 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D-256-4 PIECE 17?
D-256-4 PIECE 17 is a D-256-4 PIECE 17.
What parts can replace D-256-4 PIECE 17?
There are 2 known substitutes for D-256-4 PIECE 17: C-81091GP1, D-256-4 PIECE 1. Substitute compatibility should be verified for your specific system.
What is the NSN for D-256-4 PIECE 17?
D-256-4 PIECE 17 is cataloged in the U.S. Government catalog under NSN 6105-01-166-6594. This indicates validated use in U.S. government and defense supply chains.
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