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WW-D-1991 — TAPE,INSULATION,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

WW-D-1991: TAPE,INSULATION,ELECTRICAL.

The TAPE,INSULATION,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include diameter: 1.000 INCHES IN, material: RUBBER, unit_type: PLUG, special_features: COLOR WHITE; STAINLESS STEEL OR NICKEL PLATED COPPER RING. This part is cataloged in the U.S.

Government catalog under NSN 4510-00-242-4357, 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
WW-D-1991
NSN: 4510-00-242-4357
NIINs: 002424357, 002424358, 002424359, 002424360
FSC: 4510 — Plumbing Fixtures and Accessories
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
diameter1.000 INCHES IN
materialRUBBER
unit_typePLUG
special_featuresCOLOR WHITE; STAINLESS STEEL OR NICKEL PLATED COPPER RING
NSN4510-00-242-4357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPE,INSULATION,ELECTRICAL TITLE COMPONENT PN WW-D-1991 MFR TAPE,INSULATION,ELECTR
KEY FEATURES
•
UNIT TYPE: PLUG
•
MATERIAL: RUBBER
•
DIAMETER: 1.250 INCHES IN
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
UNIT TYPEPLUG
SPECIAL FEATURESCOLOR WHITE; STAINLESS STEEL OR NICKEL PLATED COPPER RING
MATERIALRUBBER
DIAMETER1.250 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 6
S-82Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-2124-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
WW-D-1991 TY2Reference document
Same NSN cross-reference
Reference document — Secondary reference
061564Reference document
Same NSN cross-reference
Reference document — Secondary reference
6156Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-2124Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WW-D-1991?
WW-D-1991 is a TAPE,INSULATION,ELECTRICAL.
What parts can replace WW-D-1991?
There are 6 known substitutes for WW-D-1991: S-82, A-A-2124-3, WW-D-1991 TY2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WW-D-1991?
WW-D-1991 is cataloged in the U.S. Government catalog under NSN 4510-00-242-4357. 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.