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26880 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · OPTICAL_TAPE · LTO_TAPE
PRODUCT OVERVIEW

26880: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include nut_style: PLATE, cone_width: 1.0000 INCHES NOMINAL IN, head_style: HEXAGON, nut_height: 0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN, nut_length: 1.281 INCHES NOMINAL IN, head_height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-101-0792, 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
OPTICAL_TAPE→ LTO_TAPE→ 26880
NSN: 3110-00-101-0792
NIINs: 001010792, 001976912, 006389407, 009787594, 011775889, 012879554
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
nut_stylePLATE
cone_width1.0000 INCHES NOMINAL IN
head_styleHEXAGON
nut_height0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
nut_length1.281 INCHES NOMINAL IN
head_height0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN
plate_width0.844 INCHES NOMINAL IN
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class2A A
bore_diameter1.5625 INCHES NOMINAL IN
thread_length1.250 INCHES NOMINAL IN
thread_seriesUNF
NSN3110-00-101-0792
COMPONENT DIAGRAM
MEDIA SLOT RDY ACT CLN SAS CONNECTOR 26880 EJECT HALF-HEIGHT 5.25" LTO GEN GUIDE LTO-9: 18TB / 45TB comp LTO-8: 12TB / 30TB comp LTO-7: 6TB / 15TB comp LTO-6: 2.5TB / 6.25TB LTO-5: 1.5TB / 3TB comp THIS: LTO-8 12TB / 30TB / 360MB/s LTO-8 TAPE DRIVE | SAS | 12TB native Half-height 5.25" | 360MB/s | 30TB compressed TITLE TAPE DRIVE PN 26880 MFR CONE AND ROLLERS,TAPERED ROLLER
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
CONE WIDTH: 1.0000 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.5625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
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
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0625 INCHES NOMINAL IN
CONE WIDTH1.0000 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.5625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
62AX355Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 26880?
26880 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a OPTICAL_TAPE (LTO_TAPE).
What parts can replace 26880?
There is 1 known substitute for 26880: 62AX355. Substitute compatibility should be verified for your specific system.
What is the NSN for 26880?
26880 is cataloged in the U.S. Government catalog under NSN 3110-00-101-0792. 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.