PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75158Gearshaft,spur

Exlar Corporation · NSN 3040-01-690-6608 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-690-6608 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-690-6608. Primary manufacturer part number: 75158.
Features
  • Gearshaft,spur — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Exlar Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-01-690-6608, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Exlar Corporation. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearshaft,spur
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersExlar Corporation (CAGE 1KHV0)
Technical Specifications
ParameterValue
NSN3040-01-690-6608
Primary Part Number75158
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerExlar Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-096-8756 INTERCHANGEABLE
Elbow,pipe to Tube
2810-00-156-971375158 INTERCHANGEABLE
Shaft,idler
Textron Lycoming Inc Williamsport Plant
2530-00-305-792637180 INTERCHANGEABLE
Plate,reinforcing,anchor
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5315-01-149-551075158 INTERCHANGEABLE
Key,woodruff
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
1680-01-685-252274054 INTERCHANGEABLE
Actuator,mechanical,aircraft
Exlar Corporation
6105-01-690-471174446M INTERCHANGEABLE
Motor,direct Current
Exlar Corporation
5340-01-690-660674449M INTERCHANGEABLE
Collar,shaft
Exlar Corporation
5330-01-690-661374448M INTERCHANGEABLE
Seal Ring,metal
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
74054 Exlar Corporation (USA)
74054 SH5 ITEM 1 Exlar Corporation (USA)
75158 PRIMARY Exlar Corporation (USA)
Related Parts
4730-00-096-8756INTERCHANGEABLE
ELBOW,PIPE TO TUBE
2810-00-156-9713INTERCHANGEABLE
SHAFT,IDLER
75158
2530-00-305-7926INTERCHANGEABLE
PLATE,REINFORCING,ANCHOR
37180
5315-01-149-5510INTERCHANGEABLE
KEY,WOODRUFF
75158
1680-01-685-2522INTERCHANGEABLE
ACTUATOR,MECHANICAL,AIRCRAFT
74054
6105-01-690-4711INTERCHANGEABLE
MOTOR,DIRECT CURRENT
74446M
5340-01-690-6606INTERCHANGEABLE
COLLAR,SHAFT
74449M
5330-01-690-6613INTERCHANGEABLE
SEAL RING,METAL
74448M

Frequently Asked Questions

What is NSN 3040-01-690-6608?

NSN 3040-01-690-6608 is a Gearshaft,spur, manufactured by Exlar Corporation, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-690-6608?

NSN 3040-01-690-6608 has 3 cross-referenced part numbers: 74054 (Exlar Corporation), 74054 SH5 ITEM 1 (Exlar Corporation), 75158 (Exlar Corporation).

What NSN replaces 3040-01-690-6608?

There are 8 known substitutes for 3040-01-690-6608: 4730-00-096-8756, 2810-00-156-9713, 2530-00-305-7926 and 5 more. Verify interchangeability with system specifications before substitution.

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