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1802749 — GENERATOR,DIRECT CURRENT

✓ Government record, cited
NORTHROP GRUMMAN SYSTEMS CORPORATION · MOTOR
PRODUCT OVERVIEW

1802749: GENERATOR,DIRECT CURRENT.

The GENERATOR,DIRECT CURRENT is a NORTHROP GRUMMAN SYSTEMS CORPORATION industrial component. Key specifications include POWER RATING: 5.0 VOLT-AMPERE OUTPUT, OVERALL WIDTH: 2.000 INCHES IN, OVERALL HEIGHT: 2.344 INCHES IN, OVERALL LENGTH: 2.969 INCHES IN, SHAFT DIAMETER: 0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE END IN, MOUNTING METHOD: PAD. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-313-2438, 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
1802749
NSN: 6115-00-313-2438
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
POWER RATING5.0 VOLT-AMPERE OUTPUT
OVERALL WIDTH2.000 INCHES IN
OVERALL HEIGHT2.344 INCHES IN
OVERALL LENGTH2.969 INCHES IN
SHAFT DIAMETER0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE END IN
MOUNTING METHODPAD
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
SHAFT END CHARACTERISTICA1 SINGLE STYLE SINGLE END
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
LENGTH OF SHAFT FROM HOUSING0.500 INCHES SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.590 INCHES IN
NSN6115-00-313-2438
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 1802749 · NORTHROP GRUMMAN SYSTEMS CORPORATION ⚠ 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)
•
SHAFT DIAMETER: 0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE END IN
•
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 1.590 INCHES IN
•
MOUNTING METHOD: PAD
•
SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
SHAFT DIAMETER0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM SINGLE END IN
OVERALL LENGTH2.969 INCHES IN
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.590 INCHES IN
MOUNTING METHODPAD
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
OVERALL WIDTH2.000 INCHES IN
OVERALL HEIGHT2.344 INCHES IN
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.590 INCHES IN
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 3
9-779928-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
FDE7-21-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-779928-00Reference 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 1802749?
1802749 is a GENERATOR,DIRECT CURRENT manufactured by NORTHROP GRUMMAN SYSTEMS CORPORATION.
What parts can replace 1802749?
There are 3 known substitutes for 1802749: 9-779928-01, FDE7-21-1, 2-779928-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 1802749?
1802749 is cataloged in the U.S. Government catalog under NSN 6115-00-313-2438. This indicates validated use in U.S. government and defense supply chains.
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