PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DC-3Des-Case,spec

Sfr Inc · NSN 2090-01-594-1149 · FSC 2090 · Modification Kit,miscellaneous S
Verified by PartsTable
NSN 2090-01-594-1149 — this item is cataloged by the U.S. Government under National Stock Number 2090-01-594-1149. Primary manufacturer part number: DC-3.
Features
  • Des-Case,spec — FSC 2090
  • 1 verified cross-reference
  • Primary manufacturer: Sfr Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Des-Case,spec, cataloged under National Stock Number 2090-01-594-1149, is classified within Federal Supply Class 2090 (Modification Kit,miscellaneous S) of the Ship and Marine Equipment group. The primary manufacturer of record is Sfr Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDes-Case,spec
FSC / FSG2090 — Modification Kit,miscellaneous S (FSG 20)
ManufacturersSfr Inc (CAGE 0KB32)
Technical Specifications
ParameterValue
NSN2090-01-594-1149
Primary Part NumberDC-3
Item NameDes-Case,spec
FSC / FSG2090 / 20 — Modification Kit,miscellaneous S
ManufacturerSfr Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5965-01-073-9081DC-3 INTERCHANGEABLE
Microphone,dynamic
Dcm Soundex Inc
5340-01-178-7855DC-3 INTERCHANGEABLE
Cap,protective,dust and Moisture
Niagara Plastics L.l.c.
4820-01-200-8036 INTERCHANGEABLE
Cartridge,valve
9150-01-424-8338DC3 INTERCHANGEABLE
Lubricant,solid Film
Parker Hannifin Corporation Div Aerospace Group Headquarters
4440-01-472-9991DC3 INTERCHANGEABLE
Cartridge,dehydrator
Des Case Corp
5915-01-507-7490DC3 INTERCHANGEABLE
Filter,band Pass
Astrodyne Corporation Div Dba Astrodynetdi -Low Power and Emi Filters Bu
Cross-Reference Index
Part NumberManufacturer
DC-3 PRIMARY Sfr Inc (USA)
Related Parts
5965-01-073-9081INTERCHANGEABLE
MICROPHONE,DYNAMIC
DC-3
5340-01-178-7855INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
DC-3
4820-01-200-8036INTERCHANGEABLE
CARTRIDGE,VALVE
9150-01-424-8338INTERCHANGEABLE
LUBRICANT,SOLID FILM
DC3
4440-01-472-9991INTERCHANGEABLE
CARTRIDGE,DEHYDRATOR
DC3
5915-01-507-7490INTERCHANGEABLE
FILTER,BAND PASS
DC3

Frequently Asked Questions

What is NSN 2090-01-594-1149?

NSN 2090-01-594-1149 is a Des-Case,spec, manufactured by Sfr Inc, classified under FSC 2090 (Modification Kit,miscellaneous S). Status: active.

What are the part numbers for NSN 2090-01-594-1149?

NSN 2090-01-594-1149 has 1 cross-referenced part number: DC-3 (Sfr Inc).

What NSN replaces 2090-01-594-1149?

There are 6 known substitutes for 2090-01-594-1149: 5965-01-073-9081, 5340-01-178-7855, 4820-01-200-8036 and 3 more. Verify interchangeability with system specifications before substitution.

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