Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Shouldered Shaft

Model / MPN: 631603 | NSN: 3040-00-340-0939
ITAR Registered seal

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral fla (s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1) , straight.

Product Details
NATO Stock Number
3040-00-340-0939
Sold in multiples of
DEMIL
DEMIL/MLI
First End Style
External threaded
End Similarity
Not identical
Second End Style
External threaded
Overall Length
Between 2.860 inches and 2.890 inches
First End Diameter
Between 0.1830 inches and 0.1890 inches
First End External Thread Length
0.269 inches
Second End Diameter
Between 0.3670 inches and 0.3740 inches
Second End External Thread Length
0.468 inches
Step Quantity
14
Largest Step Diameter
Between 0.485 inches and 0.515 inches
Material
Steel
Material Specification
Mil-s-7493, comp 2, cond c military specification single material response

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping
631603 Cross Reference