PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49-4449Casing Assy,compres

Steward Davis International Inc · NSN 2835-00-378-8783 · FSC 2835 · No Item Name Available
Verified by PartsTable
NSN 2835-00-378-8783 — this item is cataloged by the U.S. Government under National Stock Number 2835-00-378-8783. Primary manufacturer part number: 49-4449.
Features
  • Casing Assy,compres — FSC 2835
  • 4 verified cross-references
  • Primary manufacturer: Steward Davis International Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Casing Assy,compres, cataloged under National Stock Number 2835-00-378-8783, is classified within Federal Supply Class 2835 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Steward Davis International Inc. This item has 4 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.

Catalog Facts
Item NameCasing Assy,compres
FSC / FSG2835 — No Item Name Available (FSG 28)
ManufacturersThe Boeing Company Div Defense (CAGE 81205); Steward Davis International Inc (CAGE 23090)
Technical Specifications
ParameterValue
NSN2835-00-378-8783
Primary Part Number49-4449
Item NameCasing Assy,compres
FSC / FSG2835 / 28 — No Item Name Available
ManufacturerSteward Davis International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6515-01-465-43775100-008-000 INTERCHANGEABLE
Footswitch,surgical
Stryker Sales, Llc Div Stryker Instruments
6850-01-587-377920069-0001 INTERCHANGEABLE
Cleaning Compound,aircraft Surfa
Mcgean-Rohco, Inc. Div Cee-Bee Inovative Aviation Chemistry
Cross-Reference Index
Part NumberManufacturer
49-4449 The Boeing Company Div Defense (USA)
5-90057PC3 The Boeing Company Div Defense (USA)
49-4449 PRIMARY Steward Davis International Inc (USA)
9-90440 The Boeing Company Div Defense (USA)
Related Parts
6515-01-465-4377INTERCHANGEABLE
FOOTSWITCH,SURGICAL
5100-008-000
6850-01-587-3779INTERCHANGEABLE
CLEANING COMPOUND,AIRCRAFT SURFA
20069-0001

Frequently Asked Questions

What is NSN 2835-00-378-8783?

NSN 2835-00-378-8783 is a Casing Assy,compres, manufactured by Steward Davis International Inc, classified under FSC 2835 (No Item Name Available). Status: active.

What are the part numbers for NSN 2835-00-378-8783?

NSN 2835-00-378-8783 has 4 cross-referenced part numbers: 49-4449 (The Boeing Company Div Defense), 5-90057PC3 (The Boeing Company Div Defense), 49-4449 (Steward Davis International Inc), 9-90440 (The Boeing Company Div Defense).

What NSN replaces 2835-00-378-8783?

There are 2 known substitutes for 2835-00-378-8783: 6515-01-465-4377, 6850-01-587-3779. Verify interchangeability with system specifications before substitution.

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