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Retaining Ring NSN 5325-01-421-7564

Item Description

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.

NSN 5325-01-421-7564 NSN: 5325-01-421-7564

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
6.752 inches
Casehardening Indicator
Not casehardened
Outside Diameter
7.376 inches
Major Thickness
0.086 inches
Ring Style
Special flat
Usage Design
Internal
Material
Steel, mil-s-5059, type 302 or steel, aisi 302
Material
Steel comp 302 or steel comp 302
Material Specification
Mil-s-5059, type 302 military specification 1st material response and aisi 302 assn standard 2nd material response
Surface Treatment
Passivate
Surface Treatment
Passivated, qq-p-35
FSC
5325 Fastening Devices
NIIN
014217564
NSN
5325014217564

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M2742630236D
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-DTL-27426
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RR-712SP
Cage Code:
80756
Status:
A
MSDS:
Part Number:
WH-712S02PA
Cage Code:
51814
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9606100000
  • NAICS: 339993
  • SITC: 89983
  • Description: Press-fasteners, snap-fasteners & press-studs & parts therefor
  • End Use (Code 12640):
    Finished textile supplies

Q & A

Frequently asked questions for NSN 5325-01-421-7564
What are the manufacturers of nsn 5325014217564?
Does this nsn 5325014217564 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325014217564
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.
Does nsn 5325014217564 contain any precious metals?
No precious metal content.
Does nsn 5325014217564 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325014217564?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07623
FIIG:
T252-G
App. Key:
GA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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