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445239-2 — TAPE,PRESSURE SENSITIVE ADHESIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

445239-2: TAPE,PRESSURE SENSITIVE ADHESIVE.

TAPE,PRESSURE SENSITIVE ADHESIVE. Key specifications include material: COPPER BASIC, temp_rating: 155.0 CELSIUS MAXIMUM DEGC, nominal_width: 0.250 INCHES IN, nominal_length: 18.0 YARDS, surface_luster: GLOSS, adhesive_location: ONE SIDE. This part is cataloged in the U.S.

Government catalog under NSN 7510-00-148-7146, 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
445239-2
NSN: 7510-00-148-7146
FSC: 7510 — Office Supplies
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialCOPPER BASIC
temp_rating155.0 CELSIUS MAXIMUM DEGC
nominal_width0.250 INCHES IN
nominal_length18.0 YARDS
surface_lusterGLOSS
adhesive_locationONE SIDE
core_nominal_diameter3.000 INCHES IN
material_transparencyOPAQUE
environmental_protectionHEAT RESISTANT AND SOLVENT RESISTANT
minimum_tensile_strength25 POUNDS PER SQUARE INCH LBS
nominal_overall_thickness0.0034 INCHES IN
NSN7510-00-148-7146
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPE,PRESSURE SENSITIVE ADHESIVE TITLE COMPONENT PN 445239-2 MFR TAPE,PRESSURE SENSITIV
KEY FEATURES
•
CORE NOMINAL DIAMETER: 3.000 INCHES IN
•
SURFACE LUSTER: GLOSS
•
NOMINAL OVERALL THICKNESS: 0.0034 INCHES IN
•
NOMINAL LENGTH: 18.0 YARDS
•
TEMP RATING: 155.0 CELSIUS MAXIMUM DEGC
•
MATERIAL TRANSPARENCY: OPAQUE
•
COLOR: BROWN OVERALL
•
ENVIRONMENTAL PROTECTION: HEAT RESISTANT AND SOLVENT RESISTANT
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
CORE NOMINAL DIAMETER3.000 INCHES IN
SURFACE LUSTERGLOSS
NOMINAL OVERALL THICKNESS0.0034 INCHES IN
NOMINAL LENGTH18.0 YARDS
TEMP RATING155.0 CELSIUS MAXIMUM DEGC
MATERIAL TRANSPARENCYOPAQUE
COLORBROWN OVERALL
ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND SOLVENT RESISTANT
NOMINAL WIDTH0.250 INCHES IN
MINIMUM TENSILE STRENGTH25 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 4
X-1181 1/4 IN. WReference document
Same NSN cross-reference
Reference document — Secondary reference
1181 1/4 IN. WDReference document
Same NSN cross-reference
Reference document — Secondary reference
1181Reference document
Same NSN cross-reference
Reference document — Secondary reference
X-1181Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 445239-2?
445239-2 is a TAPE,PRESSURE SENSITIVE ADHESIVE.
What parts can replace 445239-2?
There are 4 known substitutes for 445239-2: X-1181 1/4 IN. W, 1181 1/4 IN. WD, 1181 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 445239-2?
445239-2 is cataloged in the U.S. Government catalog under NSN 7510-00-148-7146. 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.