PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90721-2Base,electrical Equipment Rack

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5975-00-067-5236 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-067-5236 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-067-5236. Primary manufacturer part number: 90721-2.
Features
  • Base,electrical Equipment Rack — FSC 5975
  • Specific Equipment Accommodated: INERTIAL NAVIGATOR ELECTRONIC UNIT
  • Material: ALUMINUM
  • FSC Application Data: COMPUTER,NAVIGATION,R/N 662433 AND CP-733/ASN,6605-00-994-0194
  • Surface Treatment: ENAMEL
  • Style Designator: FLAT
  • 2 verified cross-references
  • Primary manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Applications
  • Applications requiring Aluminum construction
General Description

The Base,electrical Equipment Rack, cataloged under National Stock Number 5975-00-067-5236, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-067-5236
Primary Part Number90721-2
Item NameBase,electrical Equipment Rack
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
Specific Equipment AccommodatedINERTIAL NAVIGATOR ELECTRONIC UNIT
MaterialALUMINUM
FSC Application DataCOMPUTER,NAVIGATION,R/N 662433 AND CP-733/ASN,6605-00-994-0194
Surface TreatmentENAMEL
Style DesignatorFLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-67723FT46 INTERCHANGEABLE
Bearing,ball,annular
Oshkosh Defense Llc
5305-01-209-9243 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
90721-2 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
630932 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
3110-00-155-6772INTERCHANGEABLE
BEARING,BALL,ANNULAR
3FT46
5305-01-209-9243INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD

Frequently Asked Questions

What is NSN 5975-00-067-5236?

NSN 5975-00-067-5236 is a Base,electrical Equipment Rack, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-067-5236?

NSN 5975-00-067-5236 has 2 cross-referenced part numbers: 90721-2 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 630932 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5975-00-067-5236?

There are 2 known substitutes for 5975-00-067-5236: 3110-00-155-6772, 5305-01-209-9243. Verify interchangeability with system specifications before substitution.

What are the specifications of 90721-2?

Key specifications for 90721-2: Specific Equipment Accommodated: INERTIAL NAVIGATOR ELECTRONIC UNIT; Material: ALUMINUM; FSC Application Data: COMPUTER,NAVIGATION,R/N 662433 AND CP-733/ASN,6605-00-994-0194; Overall Width: 7.625 INCHES NOMINAL IN. 8 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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