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Technical Data Sheet

P-21 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

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 material: GLASS BASIC, nut_style: HEXAGON, reflector: NOT INCLUDED, nut_height: 0.484 INCHES NOMINAL IN, design_type: PUMPER AND RESCUE, fork_length: 40.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5365-00-019-0517, 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
P-21
NSN: 5365-00-019-0517
FSC: 5365
CAGE: 44218 — NORWALK COMPRESEER COMPANY INC DBA NORWALK COMPRESSOR COMPANY (USA)
SPECIFICATIONS
materialGLASS BASIC
nut_styleHEXAGON
reflectorNOT INCLUDED
nut_height0.484 INCHES NOMINAL IN
design_typePUMPER AND RESCUE
fork_length40.000 INCHES NOMINAL IN
load_rating4000.000 POUNDS MAXIMUM LBS
thread_class2B
body_diameter4.781 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
nominal_width0.375 INCHES IN
overall_depth24.000 INCHES NOMINAL IN
NSN5365-00-019-0517
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPE,INSULATION,ELECTRICAL TITLE COMPONENT PN P-21 MFR TAPE,INSULATION,ELECTR
KEY FEATURES
•
INSIDE DIAMETER: 0.755 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.586 INCHES MINIMUM AND 1.589 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL 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
INSIDE DIAMETER0.755 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.586 INCHES MINIMUM AND 1.589 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
OVERALL THICKNESS0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5T558InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
218196InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NF58T96InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4CH1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E7284CTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SEP21InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P-21?
P-21 is a TAPE,INSULATION,ELECTRICAL.
What parts can replace P-21?
There are 17 known substitutes for P-21: 5T558, 218196, NF58T96 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P-21?
P-21 is cataloged in the Federal Logistics Information System under NSN 5365-00-019-0517. This indicates validated use in U.S. government and defense supply chains.
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