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37J133ITEM1 — ARMATURE,GENERATOR

✓ Government record, cited
WESTINGHOUSE ELECTRIC CORP · MOTOR
PRODUCT OVERVIEW

37J133ITEM1: ARMATURE,GENERATOR.

The ARMATURE,GENERATOR is a WESTINGHOUSE ELECTRIC CORP industrial component. Key specifications include CONSTRUCTION: SLOT WOUND, OVERALL LENGTH: 12.3125 INCHES NOMINAL IN, OVERALL DIAMETER: 7.7500 INCHES NOMINAL IN, SPECIAL FEATURES: QUILL FIT TYPE ARMATURE. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-243-7935, 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
37J133ITEM1
NSN: 6115-00-243-7935
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 11660 — WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
SPECIFICATIONS
CONSTRUCTIONSLOT WOUND
OVERALL LENGTH12.3125 INCHES NOMINAL IN
OVERALL DIAMETER7.7500 INCHES NOMINAL IN
SPECIAL FEATURESQUILL FIT TYPE ARMATURE
NSN6115-00-243-7935
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 37J133ITEM1 · WESTINGHOUSE ELECTRIC CORP ⚠ 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
•
OVERALL DIAMETER: 7.7500 INCHES NOMINAL IN
•
CONSTRUCTION: SLOT WOUND
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER7.7500 INCHES NOMINAL IN
OVERALL LENGTH12.3125 INCHES NOMINAL IN
SPECIAL FEATURESQUILL FIT TYPE ARMATURE
CONSTRUCTIONSLOT WOUND
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 2
S1411678Reference document
Same NSN cross-reference
Reference document — Secondary reference
34J904PC59T069Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37J133ITEM1?
37J133ITEM1 is a ARMATURE,GENERATOR manufactured by WESTINGHOUSE ELECTRIC CORP.
What parts can replace 37J133ITEM1?
There are 2 known substitutes for 37J133ITEM1: S1411678, 34J904PC59T069. Substitute compatibility should be verified for your specific system.
What is the NSN for 37J133ITEM1?
37J133ITEM1 is cataloged in the U.S. Government catalog under NSN 6115-00-243-7935. 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.