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6690056 — DISPLAY,OPTOELECTRONIC

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

6690056: DISPLAY,OPTOELECTRONIC.

The DISPLAY,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include display_type: FLUORESCENT TUBE, end_item_identification: AN/USH-37,SYSTEM DATA TRANSFER, general_characteristics_item_description: 120V,55 TO 65HZ,FREQUENCY INDICATOR 1100,3.063 IN. LG,2.625 IN.

H V. This part is cataloged in the U.S. Government catalog under NSN 6115-00-940-0175, 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
6690056
NSN: 6115-00-940-0175
NIINs: 009400175, 013771786
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 02032 — HOLLINGSWORTH JOHN R CO (USA)
SPECIFICATIONS
display_typeFLUORESCENT TUBE
end_item_identificationAN/USH-37,SYSTEM DATA TRANSFER
general_characteristics_item_description120V,55 TO 65HZ,FREQUENCY INDICATOR 1100,3.063 IN. LG,2.625 IN. H V
NSN6115-00-940-0175
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 6690056 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 120V,55 TO 65HZ,FREQUENCY INDICATOR 1100,3.063 IN. LG,2.625 IN. H V
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION120V,55 TO 65HZ,FREQUENCY INDICATOR 1100,3.063 IN. LG,2.625 IN. H V
END ITEM IDENTIFICATIONGENERATOR SET MODEL SF5MD
SUBSTITUTES & CROSS-REFERENCES 8
6115009400175Reference document
Same NSN cross-reference
Reference document — Informative reference only
11205AReference document
Same NSN cross-reference
Reference document — Secondary reference
20-1085-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
M21846Reference document
Same NSN cross-reference
Reference document — Secondary reference
C12912Reference document
Same NSN cross-reference
Reference document — Secondary reference
13208E5835Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6690056?
6690056 is a DISPLAY,OPTOELECTRONIC.
What parts can replace 6690056?
There are 8 known substitutes for 6690056: 6115009400175, 11205A, 20-1085-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6690056?
6690056 is cataloged in the U.S. Government catalog under NSN 6115-00-940-0175. 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.