PartsTable
Technical Data Sheet
PartsTable / MRO / 1-2RB10-1-2M
1-2RB10-1-2M ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REEL,MAGNETIC RECORDING TAPE is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include overall_width: 0.712 INCHES NOMINAL IN, overall_diameter: 10.500 INCHES NOMINAL IN, hub_inside_diameter: 3.000 INCHES NOMINAL IN, hub_outside_diameter: 4.500 INCHES NOMINAL IN, accommodated_tape_width: 0.500 INCHES MAXIMUM IN, purpose_for_which_designed: GENERAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5835-00-660-4522, 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
MRO→ MRO_GENERAL→ 1-2RB10-1-2M
NSN: 5835-00-660-4522
FSC: 5835
CAGE: 76381 — 3M COMPANY (USA)
SPECIFICATIONS
overall_width0.712 INCHES NOMINAL IN
overall_diameter10.500 INCHES NOMINAL IN
hub_inside_diameter3.000 INCHES NOMINAL IN
hub_outside_diameter4.500 INCHES NOMINAL IN
accommodated_tape_width0.500 INCHES MAXIMUM IN
purpose_for_which_designedGENERAL
nondefinitive_spec/std_dataER-500-PC-1 TYPE
NSN5835-00-660-4522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REEL,MAGNETIC RECORDING TAPE TITLE COMPONENT PN 1-2RB10-1-2M MFR REEL,MAGNETIC RECORDIN
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: ER-500-PC-1 TYPE
•
HUB INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
OVERALL DIAMETER: 10.500 INCHES NOMINAL IN
•
PURPOSE FOR WHICH DESIGNED: GENERAL
•
HUB OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
ACCOMMODATED TAPE WIDTH: 0.500 INCHES MAXIMUM 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 (FLIS)
NONDEFINITIVE SPEC/STD DATAER-500-PC-1 TYPE
HUB INSIDE DIAMETER3.000 INCHES NOMINAL IN
OVERALL DIAMETER10.500 INCHES NOMINAL IN
OVERALL WIDTH0.712 INCHES NOMINAL IN
PURPOSE FOR WHICH DESIGNEDGENERAL
HUB OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
ACCOMMODATED TAPE WIDTH0.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
21M65P31MInterchangeable
interchangeable cross-reference
interchangeable
105-002Interchangeable
interchangeable cross-reference
interchangeable
5681Interchangeable
interchangeable cross-reference
interchangeable
SMB209597-1Interchangeable
interchangeable cross-reference
interchangeable
A50019-3Interchangeable
interchangeable cross-reference
interchangeable
80805BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-2RB10-1-2M?
1-2RB10-1-2M is a REEL,MAGNETIC RECORDING TAPE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-2RB10-1-2M?
There are 17 known substitutes for 1-2RB10-1-2M: 21M65P31M, 105-002, 5681 and 14 more. Substitute compatibility should be verified for your specific system.
Is 1-2RB10-1-2M still available?
1-2RB10-1-2M is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026