340-0378-00

View detailed technical data, stock status, and sourcing information for: 340-0378-00

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340-0378-00
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-281-3634
Item Name Code
07623
Assigment Date
01/01/1963 (63 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

double oval cross-sectional shape style, 1.080 inches nominal outside diameter, not casehardened casehardening indicator, 0.930 inches nominal inside diameter, 0.036 inches nominal major thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
double oval
Inside Diameter
0.930 inches nominal
Casehardening Indicator
not casehardened
Outside Diameter
1.080 inches nominal
Major Thickness
0.036 inches nominal
Ring Style
spiral
Usage Design
external
Material Hardness Rating
45.0 rockwell c minimum and 50.0 rockwell c maximum
Strength Rating
211000.0 pounds per square inch minimum tensile
Material
steel comp 1070 or steel comp 1074 or steel comp 1080 or steel comp 1085 or steel comp 1090
Material Document And Classification
astm a576 comp 1070,1074,1080,1085 or 1090 assn std single material response
Surface Treatment
cadmium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5325-00-584-1838 No Name Available 05/01/2012
5365-01-055-3523 No Name Available 06/01/1993

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
3014T93P06 Retaining Ring
340-0378-00 Retaining Ring
340-0378-000 Retaining Ring
3414-98P Retaining Ring
641-066 Retaining Ring
RS98CK Retaining Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5325-00-281-3634?
The FSCG of the NSN 5325-00-281-3634 is 5325
Does the NSN 5325-00-281-3634 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-00-281-3634 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5325-00-281-3634 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-281-3634 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5325-00-281-3634 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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