PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1-26Shaft,straight

Roller Bearing Co of America, Inc Div Pic Design · NSN 3040-00-409-7881 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-409-7881 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-409-7881. Primary manufacturer part number: A1-26.
Features
  • Shaft,straight — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-409-7881, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,straight
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersRaytheon Company Dba Raytheon (CAGE 96214); Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Designatronics Incorporated Div Sterling Instruments Div (CAGE 00328)
Technical Specifications
ParameterValue
NSN3040-00-409-7881
Primary Part NumberA1-26
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-244-1940209789-93 INTERCHANGEABLE
Contact,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
5310-00-482-7000A126 INTERCHANGEABLE
Nut,plain,hexagon
Allenair Corp
3895-00-496-7529A126 INTERCHANGEABLE
Adapter,quick Detac
Morrison Brothers Co Dba Morrison Brothers Co
6810-00-596-4823A126 INTERCHANGEABLE
Fluorescein
Dwyer Instruments Inc
3020-00-917-7570G2-21 INTERCHANGEABLE
Gear,spur
Roller Bearing Co of America, Inc Div Pic Design
5998-01-051-1706G-221 INTERCHANGEABLE
Electronic Components Assembly
L3 Technologies, Inc.
5999-01-055-189941-1628-1 INTERCHANGEABLE
Shielding Gasket,electronic
Grimes Aerospace Company
6810-01-117-2211 INTERCHANGEABLE
Florescan
6150-01-150-1441NW22571 INTERCHANGEABLE
Lead,storage Battery
Tld Wollard Llc
5315-01-630-2470A126 INTERCHANGEABLE
Key,machine
Patterson Cooney Inc
Cross-Reference Index
Part NumberManufacturer
411628-1 Raytheon Company Dba Raytheon (USA)
A1-26 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
G2-21 PRIMARY Designatronics Incorporated Div Sterling Instruments Div (USA)
Related Parts
5999-00-244-1940INTERCHANGEABLE
CONTACT,ELECTRICAL
209789-93
5310-00-482-7000INTERCHANGEABLE
NUT,PLAIN,HEXAGON
A126
3895-00-496-7529INTERCHANGEABLE
ADAPTER,QUICK DETAC
A126
6810-00-596-4823INTERCHANGEABLE
FLUORESCEIN
A126
3020-00-917-7570INTERCHANGEABLE
GEAR,SPUR
G2-21
5998-01-051-1706INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
G-221
5999-01-055-1899INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
41-1628-1
6810-01-117-2211INTERCHANGEABLE
FLORESCAN
6150-01-150-1441INTERCHANGEABLE
LEAD,STORAGE BATTERY
NW22571
5315-01-630-2470INTERCHANGEABLE
KEY,MACHINE
A126
5930-01-645-4651INTERCHANGEABLE
KEY,SWITCH
A126
5975-01-665-6711INTERCHANGEABLE
INTERCONNECTING BOX
01126000

Frequently Asked Questions

What is NSN 3040-00-409-7881?

NSN 3040-00-409-7881 is a Shaft,straight, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-409-7881?

NSN 3040-00-409-7881 has 3 cross-referenced part numbers: 411628-1 (Raytheon Company Dba Raytheon), A1-26 (Roller Bearing Co of America, Inc Div Pic Design), G2-21 (Designatronics Incorporated Div Sterling Instruments Div).

What NSN replaces 3040-00-409-7881?

There are 12 known substitutes for 3040-00-409-7881: 5999-00-244-1940, 5310-00-482-7000, 3895-00-496-7529 and 9 more. Verify interchangeability with system specifications before substitution.

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