PartsTable
Technical Data Sheet
PartsTable / MRO / 1280-1
1280-1 ✓ Verified by PartsTable
Esselte · 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

High quality PP divider book for sorting or organising documents. Complements all other products in the Solea range. Key specifications include overall_width: 7.500 INCHES NOMINAL IN, overall_length: 9.500 INCHES NOMINAL IN, style_designator: BULKHEAD INTERCOMMUNICATION, fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT, transmitter_current_supply_source: SOUND POWERED.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-359-6561, 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→ 1280-1
NSN: 5120-00-359-6561
FSC: 5120
CAGE: 63704 — GRANCO INDUSTRIES INC (USA)
SPECIFICATIONS
overall_width7.500 INCHES NOMINAL IN
overall_length9.500 INCHES NOMINAL IN
style_designatorBULKHEAD INTERCOMMUNICATION
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
transmitter_current_supply_sourceSOUND POWERED
NSN5120-00-359-6561
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Esselte CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN 1280-1 MFR Esselte CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
WRENCH TYPE: HEXAGON SOCKET ALL ENDS
•
TIP WIDTH: 0.125 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
WRENCH TYPEHEXAGON SOCKET ALL ENDS
TIP WIDTH0.125 INCHES NOMINAL IN
OVERALL LENGTH10.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
54765Interchangeable
interchangeable cross-reference
interchangeable
C54765Interchangeable
interchangeable cross-reference
interchangeable
11233Interchangeable
interchangeable cross-reference
interchangeable
12801Interchangeable
interchangeable cross-reference
interchangeable
801C5-0.812Interchangeable
interchangeable cross-reference
interchangeable
5165213Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1280-1?
1280-1 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1280-1?
There are 19 known substitutes for 1280-1: 54765, C54765, 11233 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1280-1?
1280-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-359-6561. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026