PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S202Module,computer

Compaq Federal Llc · NSN 7021-00-489-6748 · FSC 7021 · Computer,digital
Verified by PartsTable
NSN 7021-00-489-6748 — this item is cataloged by the U.S. Government under National Stock Number 7021-00-489-6748. Primary manufacturer part number: S202.
Features
  • Module,computer — FSC 7021
  • 1 verified cross-reference
  • Primary manufacturer: Compaq Federal Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Module,computer, cataloged under National Stock Number 7021-00-489-6748, is classified within Federal Supply Class 7021 (Computer,digital) of the General Purpose ADP Equipment group. The primary manufacturer of record is Compaq Federal Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7021-00-489-6748
Primary Part NumberS202
Item NameModule,computer
FSC / FSG7021 / 70 — Computer,digital
ManufacturerCompaq Federal Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-055-2639PA-133 INTERCHANGEABLE
Pump Unit,reciprocating
Enerpac Tool Group Corp
2940-00-949-424151874 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
3455-01-045-794116220 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5998-01-190-6548S-202 INTERCHANGEABLE
Retainer-Ejector,electrical Card
Schroff Inc
5998-01-199-9117 INTERCHANGEABLE
Retainer-Ejector,electrical Card
5998-01-271-421283023-03W INTERCHANGEABLE
Retainer-Ejector,electrical Card
Schroff Inc
5998-01-300-783483023-03Y INTERCHANGEABLE
Retainer-Ejector,electrical Card
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5998-01-310-211383023-03R INTERCHANGEABLE
Retainer-Ejector,electrical Card
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5998-01-385-286783023-03B INTERCHANGEABLE
Retainer-Ejector,electrical Card
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5930-01-437-7659S-202 INTERCHANGEABLE
Switch,toggle
Generac Corp
Cross-Reference Index
Part NumberManufacturer
S202 PRIMARY Compaq Federal Llc (USA)
Related Parts
4320-00-055-2639INTERCHANGEABLE
PUMP UNIT,RECIPROCATING
PA-133
2940-00-949-4241INTERCHANGEABLE
FILTER ELEMENT,FLUID
51874
3455-01-045-7941INTERCHANGEABLE
CUTTER,MILLING,END
16220
5998-01-190-6548INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
S-202
5998-01-199-9117INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
5998-01-271-4212INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-03W
5998-01-300-7834INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-03Y
5998-01-310-2113INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-03R
5998-01-385-2867INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-03B
5930-01-437-7659INTERCHANGEABLE
SWITCH,TOGGLE
S-202
7035-01-573-4667INTERCHANGEABLE
PROGRAMMER,MICROCIRCUIT

Frequently Asked Questions

What is NSN 7021-00-489-6748?

NSN 7021-00-489-6748 is a Module,computer, manufactured by Compaq Federal Llc, classified under FSC 7021 (Computer,digital). Status: active.

What are the part numbers for NSN 7021-00-489-6748?

NSN 7021-00-489-6748 has 1 cross-referenced part number: S202 (Compaq Federal Llc).

What NSN replaces 7021-00-489-6748?

There are 11 known substitutes for 7021-00-489-6748: 4320-00-055-2639, 2940-00-949-4241, 3455-01-045-7941 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S202?

Key specifications for S202: End Item Identification: COMPUTER. 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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