PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1770756Hub,body

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3040-00-242-6727 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-242-6727 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-242-6727. Primary manufacturer part number: 1770756.
Features
  • Hub,body — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub,body, cataloged under National Stock Number 3040-00-242-6727, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 2 manufacturers, 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 NameHub,body
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN3040-00-242-6727
Primary Part Number1770756
Item NameHub,body
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6930-00-394-023741552 INTERCHANGEABLE
Drum Assembly,numbe
Instruments and Flight Research, Inc.
5325-00-597-527441552 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace, Llc Dba Jackson South
5342-01-033-30972074791-2 INTERCHANGEABLE
Mount,resilient,weapon System
Naval Sea Systems Command
5962-01-203-726941552 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
3020-01-479-440241552 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
6515-01-483-386341552 INTERCHANGEABLE
Stabilizer,knee Brace
Bioskin, Llc
Cross-Reference Index
Part NumberManufacturer
1770756 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
41-552 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1770756 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
6930-00-394-0237INTERCHANGEABLE
DRUM ASSEMBLY,NUMBE
41552
5325-00-597-5274INTERCHANGEABLE
RING,RETAINING
41552
5342-01-033-3097INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
2074791-2
5962-01-203-7269INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41552
3020-01-479-4402INTERCHANGEABLE
GEAR,SPUR
41552
6515-01-483-3863INTERCHANGEABLE
STABILIZER,KNEE BRACE
41552

Frequently Asked Questions

What is NSN 3040-00-242-6727?

NSN 3040-00-242-6727 is a Hub,body, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-242-6727?

NSN 3040-00-242-6727 has 3 cross-referenced part numbers: 1770756 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41-552 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1770756 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 3040-00-242-6727?

There are 6 known substitutes for 3040-00-242-6727: 6930-00-394-0237, 5325-00-597-5274, 5342-01-033-3097 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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