PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30473Shaft,shouldered

Safe Flight Instrument, Llc · NSN 3040-00-498-6754 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-498-6754 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-498-6754. Primary manufacturer part number: 30473.
Features
  • Shaft,shouldered — FSC 3040
  • First End Diameter: 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
  • Material: STEEL
  • First End Style: PLAIN
  • End Similarity: IDENTICAL
  • 1 verified cross-reference
  • Primary manufacturer: Safe Flight Instrument, Llc
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-498-6754, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Safe Flight Instrument, Llc. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-498-6754
Primary Part Number30473
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSafe Flight Instrument, Llc
StatusACTIVE
First End Diameter0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
MaterialSTEEL
First End StylePLAIN
End SimilarityIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-184-9113SR3FMC7P811LYV250LY2313CS280 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corp Div Timken Super Precision
5360-00-308-807430473 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
5950-00-505-0216588597 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-565-503830-473-4 INTERCHANGEABLE
Valve Manual Thrott
Parker-Hannifin Corporation Dba Pneutronics Div Instrumentation Products Division
6625-00-675-57383047-3 INTERCHANGEABLE
Calibration Cell
Hickok Waekon Llc
Cross-Reference Index
Part NumberManufacturer
30473 PRIMARY Safe Flight Instrument, Llc (USA)
Related Parts
3110-00-184-9113INTERCHANGEABLE
BEARING,BALL,ANNULAR
SR3FMC7P811LYV250LY2313CS280
5360-00-308-8074INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30473
5950-00-505-0216INTERCHANGEABLE
TRANSFORMER,POWER
588597
4820-00-565-5038INTERCHANGEABLE
VALVE MANUAL THROTT
30-473-4
6625-00-675-5738INTERCHANGEABLE
CALIBRATION CELL
3047-3

Frequently Asked Questions

What is NSN 3040-00-498-6754?

NSN 3040-00-498-6754 is a Shaft,shouldered, manufactured by Safe Flight Instrument, Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-498-6754?

NSN 3040-00-498-6754 has 1 cross-referenced part number: 30473 (Safe Flight Instrument, Llc).

What NSN replaces 3040-00-498-6754?

There are 5 known substitutes for 3040-00-498-6754: 3110-00-184-9113, 5360-00-308-8074, 5950-00-505-0216 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30473?

Key specifications for 30473: First End Diameter: 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN; Special Features: A - STRAIGHT KNURL O/A LG OF LARGEST DIA-U; Material: STEEL; Overall Length: 1.051 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

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