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Technical Data Sheet
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1944-2 — Technical Data Sheet

✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The Bob The Builder 4in1 Shaped Puzzle differs from the usual square puzzle. That's because the shape of the puzzle matches the illustration. Each puzzle consists of a different number of pieces, in different shapes and sizes.

The puzzles are made of strong cardboard, which makes them easy to build. The Bob The Builder 4in1 Shaped puzzle is suitable for children aged three and older. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-275-6736, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1944-2
NSN: 2590-00-275-6736
FSC: 2590
CAGE: 54764 — MANCRAFT INDUSTRIES INC (USA)
SPECIFICATIONS
end_styleEYE LOOP BOTH ENDS
design_typeCLOSED
hook_radius0.029 INCHES NOMINAL BOTH ENDS IN
coil_quantity11
core_diameter0.187 INCHES NOMINAL IN
core_materialSTEEL
inside_diameter0.064 INCHES NOMINAL IN
travel_distance1.000 INCHES NOMINAL IN
effective_length16.750 INCHES NOMINAL IN
special_features115VAC; 50/60 HZ; SINGLE PHASE VAC
style_designatorCYLINDRICAL
core_constructionSINGLE WIRE
NSN2590-00-275-6736
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo COVER,ELECTRICAL SWITCH TITLE COMPONENT PN 1944-2 MFR Jumbo COVER,ELECTRICAL SWITC
KEY FEATURES
•
FLEXIBLE CONDUIT MATERIAL: RUBBER AND STEEL
•
FLEXIBLE CONDUIT OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
CORE DIAMETER: 0.187 INCHES NOMINAL IN
•
CORE CONSTRUCTION: SINGLE WIRE
•
TRAVEL DISTANCE: 1.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: T-HANDLE OR T-HANDLE AND LOCKING FEATURE AND ADAPTER AND FIXED MOUNTING SHOULDER
•
EFFECTIVE LENGTH: 16.750 INCHES NOMINAL IN
•
CORE MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
FLEXIBLE CONDUIT MATERIALRUBBER AND STEEL
FLEXIBLE CONDUIT OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
CORE DIAMETER0.187 INCHES NOMINAL IN
CORE CONSTRUCTIONSINGLE WIRE
TRAVEL DISTANCE1.000 INCHES NOMINAL IN
FEATURES PROVIDEDT-HANDLE OR T-HANDLE AND LOCKING FEATURE AND ADAPTER AND FIXED MOUNTING SHOULDER
EFFECTIVE LENGTH16.750 INCHES NOMINAL IN
CORE MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
30105Interchangeable
interchangeable cross-reference
interchangeable
19KP590Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1944-2?
1944-2 is a COVER,ELECTRICAL SWITCH manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1944-2?
There are 2 known substitutes for 1944-2: 30105, 19KP590. Substitute compatibility should be verified for your specific system.
What is the NSN for 1944-2?
1944-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-275-6736. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026