PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-121Computer,digital

International Business Machines Corp Parts Order Center Dept E - 54 · NSN 7021-01-333-8290 · FSC 7021 · Computer,digital
Verified by PartsTable
NSN 7021-01-333-8290 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-333-8290. Primary manufacturer part number: 70-121.
Features
  • Computer,digital — FSC 7021
  • 3 verified cross-references
  • Primary manufacturer: International Business Machines Corp Parts Order Center Dept E - 54
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Computer,digital, cataloged under National Stock Number 7021-01-333-8290, is classified within Federal Supply Class 7021 (Computer,digital) of the General Purpose ADP Equipment group. The primary manufacturer of record is International Business Machines Corp Parts Order Center Dept E - 54. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7021-01-333-8290
Primary Part Number70-121
Item NameComputer,digital
FSC / FSG7021 / 70 — Computer,digital
ManufacturerInternational Business Machines Corp Parts Order Center Dept E - 54
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-082-4890 INTERCHANGEABLE
Terminal,stud
2520-00-734-936670-12-1 INTERCHANGEABLE
Interlock Power Tak
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
5330-00-998-0635N70121 INTERCHANGEABLE
Packing Assembly
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-01-121-0990MDS160644 INTERCHANGEABLE
Stockings,anti-Embolism
Medline Industries, Lp
1005-01-480-475770121 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
1660-01-525-2142701-21 INTERCHANGEABLE
Heater,aircraft
Textron Aviation Inc
4720-01-692-7153701-21 INTERCHANGEABLE
Hose,nonmetallic
Blacoh Fluid Controls Inc
5310-01-728-154970-121 INTERCHANGEABLE
Nut,self-Locking,hexagon
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
6450802 International Business Machines Corporation Dba IBM (USA)
70-121 PRIMARY International Business Machines Corp Parts Order Center Dept E - 54 (USA)
70-121 International Business Machines Corporation Dba IBM (USA)
Related Parts
5940-00-082-4890INTERCHANGEABLE
TERMINAL,STUD
2520-00-734-9366INTERCHANGEABLE
INTERLOCK POWER TAK
70-12-1
5330-00-998-0635INTERCHANGEABLE
PACKING ASSEMBLY
N70121
6515-01-121-0990INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
MDS160644
1005-01-480-4757INTERCHANGEABLE
RETAINER,GUN COMPONENT
70121
1660-01-525-2142INTERCHANGEABLE
HEATER,AIRCRAFT
701-21
4720-01-692-7153INTERCHANGEABLE
HOSE,NONMETALLIC
701-21
5310-01-728-1549INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
70-121

Frequently Asked Questions

What is NSN 7021-01-333-8290?

NSN 7021-01-333-8290 is a Computer,digital, manufactured by International Business Machines Corp Parts Order Center Dept E - 54, classified under FSC 7021 (Computer,digital). Status: active.

What are the part numbers for NSN 7021-01-333-8290?

NSN 7021-01-333-8290 has 3 cross-referenced part numbers: 6450802 (International Business Machines Corporation Dba IBM), 70-121 (International Business Machines Corp Parts Order Center Dept E - 54), 70-121 (International Business Machines Corporation Dba IBM).

What NSN replaces 7021-01-333-8290?

There are 8 known substitutes for 7021-01-333-8290: 5940-00-082-4890, 2520-00-734-9366, 5330-00-998-0635 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-121?

Key specifications for 70-121: Special Features: PS/2,MODEL 70-STYLE 121,COMPUTER;120 MB DRIVE;INPUT INTELLIGENCE TYPE-DIGITAL MB. 1 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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