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RYN0.25BK — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RYN0.25BK: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC, flexibility: FLEXIBLE, overall_length: 1000.000 INCHES NOMINAL IN, style_designator: SHRINKABLE, reliability_indicator: ESTABLISHED, expanded_inside_diameter: 3.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-479-1072, 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
RYN0.25BK
NSN: 5970-01-479-1072
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 0J8E6 — TECHFLEX INC (USA)
SPECIFICATIONS
materialPLASTIC
flexibilityFLEXIBLE
overall_length1000.000 INCHES NOMINAL IN
style_designatorSHRINKABLE
reliability_indicatorESTABLISHED
expanded_inside_diameter3.750 INCHES NOMINAL IN
recovered_wall_thickness0.250 INCHES NOMINAL IN
recovered_inside_diameter0.125 INCHES NOMINAL IN
NSN5970-01-479-1072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL TITLE COMPONENT PN RYN0.25BK MFR INSULATION SLEEVING,EL
KEY FEATURES
•
EXPANDED INSIDE DIAMETER: 3.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHRINKABLE
•
FLEXIBILITY: FLEXIBLE
•
RECOVERED WALL THICKNESS: 0.250 INCHES NOMINAL IN
•
RECOVERED INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: ESTABLISHED
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
EXPANDED INSIDE DIAMETER3.750 INCHES NOMINAL IN
STYLE DESIGNATORSHRINKABLE
FLEXIBILITYFLEXIBLE
OVERALL LENGTH1000.000 INCHES NOMINAL IN
RECOVERED WALL THICKNESS0.250 INCHES NOMINAL IN
RECOVERED INSIDE DIAMETER0.125 INCHES NOMINAL IN
RELIABILITY INDICATORESTABLISHED
MATERIALPLASTIC
OTHER ITEMS IN FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330 5970-00-001-1357 5970-00-001-1418 5970-00-001-1420 5970-00-001-1472 5970-00-001-1476 5970-00-001-1477 5970-00-001-1479
SUBSTITUTES & CROSS-REFERENCES 1
RY2XReference 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 RYN0.25BK?
RYN0.25BK is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace RYN0.25BK?
There is 1 known substitute for RYN0.25BK: RY2X. Substitute compatibility should be verified for your specific system.
What is the NSN for RYN0.25BK?
RYN0.25BK is cataloged in the U.S. Government catalog under NSN 5970-01-479-1072. 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.