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Retaining Ring NSN 5325-00-663-2379

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 5325-00-663-2379 NSN: 5325-00-663-2379

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
0.621 inches
Casehardening Indicator
Not casehardened
Major Thickness
0.035 inches
Ring Style
External bowed
Usage Design
External
Material Hardness Rating
Between 66.0 rockwell superficial 30-n and 71.0 rockwell superficial 30-n
End Play Takeup
0.020 inches
Material
Steel, fed federal standard 66, 1066 through 1090
Material
Steel, fed federal standard 66, 1066 through 1090
Surface Treatment
Cadmium and chromate
Surface Treatment
Cadmium and chromate
Nondefinitive Specification/std Data
Part no. Ms16628-1066
FSC
5325 Fastening Devices
NIIN
006632379
NSN
5325006632379

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16628-1066
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-R-21248 TY 11 CL 2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS16628-66
Cage Code:
96906
Status:
A
MSDS:
Part Number:
N1401-66AS
Cage Code:
79136
Status:
A
MSDS:
Part Number:
N1401-66CD
Cage Code:
79136
Status:
A
MSDS:
Part Number:
3101-66-ST-CD
Cage Code:
97464
Status:
A
MSDS:
Part Number:
5101-12-S-MD
Cage Code:
79136
Status:
A
MSDS:
Part Number:
5101-66MD
Cage Code:
79136
Status:
A
MSDS:
Part Number:
CL21A7591-186
Cage Code:
15280
Status:
A
MSDS:
Part Number:
77196-03
Cage Code:
35351
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 5325-00-663-2379
What are the manufacturers of nsn 5325006632379?
Does this nsn 5325006632379 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325006632379
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 5325006632379 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325006632379 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325006632379?
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

What do you get when you order from nationalstocknumber.org?

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