Helical Compression Spring Seat

3B6898

3B6898
(NSN) National Stock Number
5340-00-396-2643
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
24328
Schedule B Code
-
Summary

0.4380 inches nominal overall height, 0.6560 inches nominal first step diameter, 0.1250 inches nominal first step length, 1.0000 inches nominal second step diameter, 0.1880 inches nominal second step length, 0.5360 inches minimum and 0.5380 inches maximum bore diameter

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

A circular item, usually having a flat or grooved flange, boss(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 (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

INC FIIG Concept Condition
24328 T319-E - 1
Specifications
Overall Height
0.4380 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
First Step Diameter
0.6560 inches nominal
Details None.
First Step Length
0.1250 inches nominal
Details None.
Second Step Diameter
1.0000 inches nominal
Details None.
Second Step Length
0.1880 inches nominal
Details None.
Bore Diameter
0.5360 inches minimum and 0.5380 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Design Type
solid
Details Indicates the design type of the item.
End Diameter
0.5620 inches nominal
Details The length of a straight line which passes through the center of the end of the item,and terminates at the circumference.
Bore Taper In Deg
14.2
Details None.
Distance From End To First Step
0.1250 inches nominal
Details None.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
seat
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - Q -
RVC WCC TCC SHC
- 713 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
CATERPILLAR INC DIV CATERPILLAR DEFENSE
CAGE: 11083
IRVING , TX , 75039-3712
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5340-00-396-2643
What is the NIIN of the NSN 5340-00-396-2643?
The National Item Identification Number (NIIN) of the NSN 5340-00-396-2643 is 00-396-2643
When the NSN 5340-00-396-2643 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-396-2643 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-396-2643 contain any hazardous material?
No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA