PartsTable
Technical Data Sheet
Download PDF

AS31091 — INSULATION SLEEVING,ELECTRICAL,S

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AS31091: INSULATION SLEEVING,ELECTRICAL,S.

INSULATION SLEEVING,ELECTRICAL,S. Key specifications include markings: COLOR STRIPES SHALL BE .125 INCH WIDE IN, material: PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED, flexibility: FLEXIBLE, temp_rating: -55.0 CELSIUS AND 200.0 CELSIUS DEGC, special_features: YELLOW COLOR STRIPE; LARGE END HAS LIP, style_designator: BOOT-STRAIGHT-LONG. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-347-6820, 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
AS31091
NSN: 5970-00-347-6820
NIINs: 003476820, 003535552, 003557964, 003973569, 003973574, 010078961, 010147189, 010221460, 010245038, 010286789, 010327114, 010546698, 010546699, 010742591, 010791143, 010795810, 010826724, 010850144, 010874555, 010898878, 010902516, 010915605, 010972051, 011113683, 011113684, 011133039, 011230279, 011264880, 011374623, 012042908, 012066459, 012229236, 012465369, 012967959, 013620890, 014114696, 014239756, 014326467, 014366717, 014890385, 014891474, 014891505, 014891506, 015561933
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
markingsCOLOR STRIPES SHALL BE .125 INCH WIDE IN
materialPLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
flexibilityFLEXIBLE
temp_rating-55.0 CELSIUS AND 200.0 CELSIUS DEGC
special_featuresYELLOW COLOR STRIPE; LARGE END HAS LIP
style_designatorBOOT-STRAIGHT-LONG
reliability_indicatorNOT ESTABLISHED
end_item_identificationSELF PROT SYS
environmental_protectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
main_body_overall_length8.000 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN
main_body_wall_thickness0.064 INCHES MINIMUM AND 0.096 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN
minimum_tensile_strength1800 POUNDS PER SQUARE INCH LBS
NSN5970-00-347-6820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL,S TITLE COMPONENT PN AS31091 MFR INSULATION SLEEVING,EL
KEY FEATURES
•
MAIN BODY SMALL END INSIDE DIAMETER: 0.280 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN
•
TEMP RATING: -55.0 CELSIUS AND 135.0 CELSIUS DEGC
•
MAIN BODY LARGE END INSIDE DIAMETER: 1.220 INCHES MINIMUM AS SUPPLIED IN
•
STYLE DESIGNATOR: BOOT-STRAIGHT
•
FLEXIBILITY: FLEXIBLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-I-81765/1,TYPE II MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
MAIN BODY SMALL END INSIDE DIAMETER0.280 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN
MAIN BODY SMALL END INSIDE DIAMETER1.220 INCHES MINIMUM AS SUPPLIED IN
TEMP RATING-55.0 CELSIUS AND 135.0 CELSIUS DEGC
MAIN BODY LARGE END INSIDE DIAMETER1.220 INCHES MINIMUM AS SUPPLIED IN
MAIN BODY LARGE END INSIDE DIAMETER0.700 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN
STYLE DESIGNATORBOOT-STRAIGHT
FLEXIBILITYFLEXIBLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-81765/1,TYPE II MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MAIN BODY OVERALL LENGTH2.630 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS200.0 VOLTS PER MIL /0.001 INCH/ IN
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 7
R85049/140-13ACReference document
Same NSN cross-reference
Reference document — Secondary reference
AS85049Reference document
Same NSN cross-reference
Reference document — Secondary reference
M85049/140-13ACReference document
Same NSN cross-reference
Reference document — Secondary reference
M85049/68-1A13CReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS85049/140Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS3109-13ACReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy AS31091?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AS31091?
AS31091 is a INSULATION SLEEVING,ELECTRICAL,S.
What parts can replace AS31091?
There are 7 known substitutes for AS31091: R85049/140-13AC, AS85049, M85049/140-13AC and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS31091?
AS31091 is cataloged in the U.S. Government catalog under NSN 5970-00-347-6820. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS31091

✓ 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.