PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8840-1Disc Processor Subsystem

Compro Computer Services, Inc. Dba Compro · NSN 7050-01-259-0518 · FSC 7050 · No Item Name Available
Verified by PartsTable
NSN 7050-01-259-0518 — this item is cataloged by the U.S. Government under National Stock Number 7050-01-259-0518. Primary manufacturer part number: 8840-1.
Features
  • Disc Processor Subsystem — FSC 7050
  • General Characteristics Item Description: 240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB
  • General Characteristics Item Description: 240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB
  • 2 verified cross-references
  • Primary manufacturer: Compro Computer Services, Inc. Dba Compro
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc Processor Subsystem, cataloged under National Stock Number 7050-01-259-0518, is classified within Federal Supply Class 7050 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Compro Computer Services, Inc. Dba Compro. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7050-01-259-0518
Primary Part Number8840-1
Item NameDisc Processor Subsystem
FSC / FSG7050 / 70 — No Item Name Available
ManufacturerCompro Computer Services, Inc. Dba Compro
StatusACTIVE
General Characteristics Item Description240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB
General Characteristics Item Description240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-417-3733 INTERCHANGEABLE
Transformer,power
3040-00-737-360888401 INTERCHANGEABLE
Shaft,shouldered
New Venture Gear Inc New Process Gear Div
6515-01-595-918088401 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
6665-01-648-0351884-01 INTERCHANGEABLE
Detector,gas
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
8840-1 Compro Computer Services, Inc. Dba Compro (USA)
8840-1 Encore Computer Gmbh (DEU)
Related Parts
5950-00-417-3733INTERCHANGEABLE
TRANSFORMER,POWER
3040-00-737-3608INTERCHANGEABLE
SHAFT,SHOULDERED
88401
6515-01-595-9180INTERCHANGEABLE
BAG,OSTOMY
88401
6665-01-648-0351INTERCHANGEABLE
DETECTOR,GAS
884-01

Frequently Asked Questions

What is NSN 7050-01-259-0518?

NSN 7050-01-259-0518 is a Disc Processor Subsystem, manufactured by Compro Computer Services, Inc. Dba Compro, classified under FSC 7050 (No Item Name Available). Status: active.

What are the part numbers for NSN 7050-01-259-0518?

NSN 7050-01-259-0518 has 2 cross-referenced part numbers: 8840-1 (Compro Computer Services, Inc. Dba Compro), 8840-1 (Encore Computer Gmbh).

What NSN replaces 7050-01-259-0518?

There are 4 known substitutes for 7050-01-259-0518: 5950-00-417-3733, 3040-00-737-3608, 6515-01-595-9180 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8840-1?

Key specifications for 8840-1: General Characteristics Item Description: 240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB; General Characteristics Item Description: 240 V,50 HZ; 15 TO 30 DEG C; 384 TRACKS/INCH; 6038 BITS/INCH; 1.2 MB/SEC; 3600 RPM; 19 DATA SURFACES; 36 IN L; 23 IN W; 36 IN DEEP MB. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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