PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ED4Structural Section,special Shape

Compotech Inc · NSN 9540-01-728-7845 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-01-728-7845 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-728-7845. Primary manufacturer part number: ED4.
Features
  • Structural Section,special Shape — FSC 9540
  • 2 verified cross-references
  • Primary manufacturer: Compotech Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Structural Section,special Shape, cataloged under National Stock Number 9540-01-728-7845, is classified within Federal Supply Class 9540 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Compotech Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStructural Section,special Shape
FSC / FSG9540 — No Item Name Available (FSG 95)
ManufacturersCompotech Inc (CAGE 6U2E1)
Technical Specifications
ParameterValue
NSN9540-01-728-7845
Primary Part NumberED4
Item NameStructural Section,special Shape
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerCompotech Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5990-00-295-9497 INTERCHANGEABLE
Resolver,electrical
6520-01-027-0345 INTERCHANGEABLE
Bur,denture Trimming
4240-01-727-96801502-ED6 INTERCHANGEABLE
Ramp,crossover,utility
Compotech Inc
Cross-Reference Index
Part NumberManufacturer
ED4 PRIMARY Compotech Inc (USA)
1502-ED4 Compotech Inc (USA)
Related Parts
5990-00-295-9497INTERCHANGEABLE
RESOLVER,ELECTRICAL
6520-01-027-0345INTERCHANGEABLE
BUR,DENTURE TRIMMING
4240-01-727-9680INTERCHANGEABLE
RAMP,CROSSOVER,UTILITY
1502-ED6

Frequently Asked Questions

What is NSN 9540-01-728-7845?

NSN 9540-01-728-7845 is a Structural Section,special Shape, manufactured by Compotech Inc, classified under FSC 9540 (No Item Name Available). Status: active.

What are the part numbers for NSN 9540-01-728-7845?

NSN 9540-01-728-7845 has 2 cross-referenced part numbers: ED4 (Compotech Inc), 1502-ED4 (Compotech Inc).

What NSN replaces 9540-01-728-7845?

There are 3 known substitutes for 9540-01-728-7845: 5990-00-295-9497, 6520-01-027-0345, 4240-01-727-9680. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com