PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C2045Mount,resilient,utility

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5340-00-597-6837 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-597-6837 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-597-6837. Primary manufacturer part number: C2045.
Features
  • Mount,resilient,utility — FSC 5340
  • Flange Thickness: 0.094 INCHES NOMINAL IN
  • Inside Diameter: 0.313 INCHES NOMINAL IN
  • Distance Between Mounting Hole Centers: 2.500 INCHES NOMINAL IN
  • Flange Width: 3.000 INCHES NOMINAL IN
  • Height: 1.500 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
Applications
  • Applications requiring Steel Overall construction
General Description

The Mount,resilient,utility, cataloged under National Stock Number 5340-00-597-6837, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-597-6837
Primary Part NumberC2045
Item NameMount,resilient,utility
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusACTIVE
Flange Thickness0.094 INCHES NOMINAL IN
Inside Diameter0.313 INCHES NOMINAL IN
Distance Between Mounting Hole Centers2.500 INCHES NOMINAL IN
Flange Width3.000 INCHES NOMINAL IN
Height1.500 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
Surface TreatmentCADMIUM OVERALL
Flange Mounting Hole Diameter0.266 INCHES NOMINAL IN
Flange Length3.000 INCHES NOMINAL IN
Shortest Distance Between Mounting Hole Centers2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
Rectifier,metallic
3120-00-423-1286 INTERCHANGEABLE
Bushing,sleeve
4820-01-193-6109C2045 INTERCHANGEABLE
Valve
Columbia Machine Inc
Cross-Reference Index
Part NumberManufacturer
144-5020ISSUE4PC1 Raytheon Company Div Corp (USA)
C2045 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
144-5020ISSUE4PC1 Raytheon Company Dba Raytheon (USA)
144-5020ISSUE4PC1 Raytheon Company Dba Raytheon Co (USA)
Related Parts
6130-00-519-2608SUCCESSOR
RECTIFIER,METALLIC
3120-00-423-1286INTERCHANGEABLE
BUSHING,SLEEVE
4820-01-193-6109INTERCHANGEABLE
VALVE
C2045

Frequently Asked Questions

What is NSN 5340-00-597-6837?

NSN 5340-00-597-6837 is a Mount,resilient,utility, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-597-6837?

NSN 5340-00-597-6837 has 4 cross-referenced part numbers: 144-5020ISSUE4PC1 (Raytheon Company Div Corp), C2045 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 144-5020ISSUE4PC1 (Raytheon Company Dba Raytheon), 144-5020ISSUE4PC1 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5340-00-597-6837?

There are 3 known substitutes for 5340-00-597-6837: 6130-00-519-2608, 3120-00-423-1286, 4820-01-193-6109. Verify interchangeability with system specifications before substitution.

What are the specifications of C2045?

Key specifications for C2045: Flange Thickness: 0.094 INCHES NOMINAL IN; Inside Diameter: 0.313 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 2.500 INCHES NOMINAL IN; Flange Width: 3.000 INCHES NOMINAL IN. 11 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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