PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100781Shaft,shouldered

Astronautics Corporation of America · NSN 3040-00-058-0905 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-058-0905 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-058-0905. Primary manufacturer part number: 100781.
Features
  • Shaft,shouldered — FSC 3040
  • FSC Application Data: INDICATOR,FLIGHT INSTRUMENT
  • First End Distance From End to Groove: 0.031 INCHES NOMINAL IN
  • End Similarity: NOT IDENTICAL
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-058-0905, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-058-0905
Primary Part Number100781
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
FSC Application DataINDICATOR,FLIGHT INSTRUMENT
First End Distance From End to Groove0.031 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-010-078152670 INTERCHANGEABLE
Screw,machine
Am General Llc
5120-00-177-6967DAK95-20B INTERCHANGEABLE
Inserter,electrical Contact
Daniels Manufacturing Corporation
3120-00-383-4603100781 INTERCHANGEABLE
Bearing,sleeve
Dana Off Highway Products, Llc
5950-01-040-8977989110-43B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5961-01-061-2299 INTERCHANGEABLE
Holder,semiconductor Device
5999-01-209-0651 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cross-Reference Index
Part NumberManufacturer
100781 PRIMARY Astronautics Corporation of America (USA)
Related Parts
5305-00-010-0781INTERCHANGEABLE
SCREW,MACHINE
52670
5120-00-177-6967INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
DAK95-20B
3120-00-383-4603INTERCHANGEABLE
BEARING,SLEEVE
100781
5950-01-040-8977INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-43B
5961-01-061-2299INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
5999-01-209-0651INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC

Frequently Asked Questions

What is NSN 3040-00-058-0905?

NSN 3040-00-058-0905 is a Shaft,shouldered, manufactured by Astronautics Corporation of America, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-058-0905?

NSN 3040-00-058-0905 has 1 cross-referenced part number: 100781 (Astronautics Corporation of America).

What NSN replaces 3040-00-058-0905?

There are 6 known substitutes for 3040-00-058-0905: 5305-00-010-0781, 5120-00-177-6967, 3120-00-383-4603 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100781?

Key specifications for 100781: FSC Application Data: INDICATOR,FLIGHT INSTRUMENT; First End Distance From End to Groove: 0.031 INCHES NOMINAL IN; End Similarity: NOT IDENTICAL; Special Features: 0.062 IN. DIA HOLE THRU, LOCATED 0.171 IN. FROM A END IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com