PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

851184Power Supply,memory

Raytheon Technical Services Company · NSN 7021-00-400-0798 · FSC 7021 · Computer,digital
Verified by PartsTable
NSN 7021-00-400-0798 — this item is cataloged by the U.S. Government under National Stock Number 7021-00-400-0798. Primary manufacturer part number: 851184.
Features
  • Power Supply,memory — FSC 7021
  • 3 verified cross-references
  • Primary manufacturer: Raytheon Technical Services Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Power Supply,memory, cataloged under National Stock Number 7021-00-400-0798, is classified within Federal Supply Class 7021 (Computer,digital) of the General Purpose ADP Equipment group. The primary manufacturer of record is Raytheon Technical Services Company. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7021-00-400-0798
Primary Part Number851184
Item NamePower Supply,memory
FSC / FSG7021 / 70 — Computer,digital
ManufacturerRaytheon Technical Services Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-100-6356117265 INTERCHANGEABLE
Resistor,fixed,wire Wound
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5365-00-383-8958 INTERCHANGEABLE
Spacer
6250-00-451-3116 INTERCHANGEABLE
Lampholder
5360-01-058-8254 INTERCHANGEABLE
Spring,helical,torsion
5915-01-164-2477951292-6 INTERCHANGEABLE
Filter,band Pass
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
851184 Raytheon Technical Services Company (USA)
117265 Xerox Corp Xerox Documentation and Software Services (USA)
851184 Cae Usa Inc. (USA)
Related Parts
5905-00-100-6356INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
117265
5365-00-383-8958INTERCHANGEABLE
SPACER
6250-00-451-3116INTERCHANGEABLE
LAMPHOLDER
5360-01-058-8254INTERCHANGEABLE
SPRING,HELICAL,TORSION
5915-01-164-2477INTERCHANGEABLE
FILTER,BAND PASS
951292-6

Frequently Asked Questions

What is NSN 7021-00-400-0798?

NSN 7021-00-400-0798 is a Power Supply,memory, manufactured by Raytheon Technical Services Company, classified under FSC 7021 (Computer,digital). Status: active.

What are the part numbers for NSN 7021-00-400-0798?

NSN 7021-00-400-0798 has 3 cross-referenced part numbers: 851184 (Raytheon Technical Services Company), 117265 (Xerox Corp Xerox Documentation and Software Services), 851184 (Cae Usa Inc.).

What NSN replaces 7021-00-400-0798?

There are 5 known substitutes for 7021-00-400-0798: 5905-00-100-6356, 5365-00-383-8958, 6250-00-451-3116 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 851184?

Key specifications for 851184: 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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