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649 — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

649: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_width: 0.375 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.688 INCHES NOMINAL IN, flexibility: FLEXIBLE. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-060-8599, 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
MRO→ MRO_GENERAL→ 649
NSN: 5970-00-060-8599
NIINs: 000608599, 001560746, 002503023, 002896573, 002958915, 002958916, 002958919, 002958920, 002958921, 004157158, 005638048, 005813894, 006808935, 008107083, 008858563, 011571908, 011981255, 013924806, 016287919
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 81851 — SYSTEMS PROTECTION GROUP US LLC (USA)
SPECIFICATIONS
materialALUMINUM
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_width0.375 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.688 INCHES NOMINAL IN
flexibilityFLEXIBLE
temp_rating130.0 CELSIUS DEGC
flange_width0.0650 INCHES NOMINAL IN
power_rating2.000 WATTS AVERAGE
adjustabilityADJUSTABLE
bore_diameter1.8127 INCHES MINIMUM AND 1.8133 INCHES MAXIMUM IN
flange_length0.156 INCHES NOMINAL IN
NSN5970-00-060-8599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL TITLE COMPONENT PN 649 MFR INSULATION SLEEVING,EL
KEY FEATURES
•
TEMP RATING: 130.0 CELSIUS DEGC
•
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 7000.0
•
STYLE DESIGNATOR: NONSHRINKABLE
•
FLEXIBILITY: FLEXIBLE
•
INSIDE DIAMETER: 0.625 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS
TEMP RATING130.0 CELSIUS DEGC
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS7000.0
STYLE DESIGNATORNONSHRINKABLE
FLEXIBILITYFLEXIBLE
OVERALL LENGTH2.500 FEET MINIMUM AND 3.500 FEET MAXIMUM FT
INSIDE DIAMETER0.625 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
COLORBLACK
IMPREGNATION MATERIALVINYL
MATERIALGLASS FIBER
SUBSTITUTES & CROSS-REFERENCES 2
8034660-1478Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M3190/02-26-0Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 649?
649 is a INSULATION SLEEVING,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 649?
There are 2 known substitutes for 649: 8034660-1478, M3190/02-26-0. Substitute compatibility should be verified for your specific system.
What is the NSN for 649?
649 is cataloged in the U.S. Government catalog under NSN 5970-00-060-8599. 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.