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

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

Helical Compression Spring Seat

Model / MPN: 40983 | NSN: 5340-00-787-6424
ITAR Registered seal

A circular item, usually having a flat or grooved flange, bos (es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer, helical compression spring. Excludes washer (1), (as modified) ; seat, ball socket and holder, spring. See also rotor, engine poppet valve.

Product Details
NATO Stock Number
5340-00-787-6424
Sold in multiples of
1 EA
DEMIL
NO
Chamfer Angle In Deg
3.0
Counterbore Diameter
Between 0.3150 inches and 0.3250 inches
Overall Height
Between 0.4720 inches and 0.4920 inches
First Step Diameter
Between 0.4950 inches and 0.5050 inches
Bore Diameter
Between 0.1560 inches and 0.1590 inches
Design Type
Solid
End Diameter
Between 0.3700 inches and 0.3800 inches
Counterbore Length
Between 0.2280 inches and 0.2380 inches
Material
Steel
Material
Steel
Surface Treatment
Phosphate
Style Designator
Seat
Surface Treatment
Phosphate

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
40983 Cross Reference
  • 4048635
  • 12210
  • 663-1
  • 6980
  • 125-3986
  • 12210
  • 368015R1
  • P92337
  • 12210
  • 368015R1
  • 368015R1
  • 4048635