PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91268Gearshaft,spur

Northrop Grumman Systems Corporation · NSN 3040-00-394-8934 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-394-8934 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-394-8934. Primary manufacturer part number: 91268.
Features
  • Gearshaft,spur — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-00-394-8934, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearshaft,spur
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Northrop Grumman Systems Corporation (CAGE 03956)
Technical Specifications
ParameterValue
NSN3040-00-394-8934
Primary Part Number91268
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5325-00-864-29937735289 INTERCHANGEABLE
Ring,retaining
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
91268 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
91268 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5325-00-864-2993INTERCHANGEABLE
RING,RETAINING
7735289

Frequently Asked Questions

What is NSN 3040-00-394-8934?

NSN 3040-00-394-8934 is a Gearshaft,spur, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-394-8934?

NSN 3040-00-394-8934 has 2 cross-referenced part numbers: 91268 (Lockheed Martin Corporation Div Rms - Mitchel Field), 91268 (Northrop Grumman Systems Corporation).

What NSN replaces 3040-00-394-8934?

There is 1 known substitute for 3040-00-394-8934: 5325-00-864-2993. Verify interchangeability with system specifications before substitution.

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