PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1676768Flexible Casing

Caterpillar Inc Div Caterpillar Defense · NSN 3040-01-528-8480 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-528-8480 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-528-8480. Primary manufacturer part number: 1676768.
Features
  • Flexible Casing — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flexible Casing, cataloged under National Stock Number 3040-01-528-8480, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-528-8480
Primary Part Number1676768
Item NameFlexible Casing
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-855-89031676768 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
1676768 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5950-00-855-8903INTERCHANGEABLE
TRANSFORMER,POWER
1676768

Frequently Asked Questions

What is NSN 3040-01-528-8480?

NSN 3040-01-528-8480 is a Flexible Casing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-528-8480?

NSN 3040-01-528-8480 has 1 cross-referenced part number: 1676768 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 3040-01-528-8480?

There is 1 known substitute for 3040-01-528-8480: 5950-00-855-8903. Verify interchangeability with system specifications before substitution.

What are the specifications of 1676768?

Key specifications for 1676768: End Item Identification: FLEXIBLE CASING END,2430-01-423-2819. 1 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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