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Retaining Ring NSN 5325-00-682-1868

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 5325-00-682-1868 NSN: 5325-00-682-1868

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
0.665 inches
Casehardening Indicator
Not casehardened
Major Thickness
0.042 inches
Ring Style
C
Usage Design
External
Material Hardness Rating
Between 66.0 rockwell superficial 30-n and 71.0 rockwell superficial 30-n
Strength Rating
211000.0 pounds per square inch tensile
Material
Steel, fed federal standard no. 66, nos. 1066 through 1090
Material
Steel, fed federal standard no. 66, nos. 1066 through 1090
Nondefinitive Specification/std Data
Part no. Ms16632-75
Departure From Cited Designator
Qkcq
FSC
5325 Fastening Devices
NIIN
006821868
NSN
5325006821868

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16632-75
Cage Code:
96906
Status:
A
MSDS:
Part Number:
1310148
Cage Code:
89749
Status:
A
MSDS:
Part Number:
0581P16
Cage Code:
10119
Status:
A
MSDS:
Part Number:
8732153
Cage Code:
19207
Status:
A
MSDS:
Part Number:
5103-75
Cage Code:
07382
Status:
A
MSDS:
Part Number:
1800-75
Cage Code:
07382
Status:
A
MSDS:
Part Number:
N1800-75
Cage Code:
07382
Status:
A
MSDS:
Part Number:
N1800-75AS
Cage Code:
07382
Status:
A
MSDS:
Part Number:
5596
Cage Code:
17980
Status:
A
MSDS:
Part Number:
N1800-75CD
Cage Code:
54963
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 5325-00-682-1868
What are the manufacturers of nsn 5325006821868?
Does this nsn 5325006821868 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325006821868
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 5325006821868 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325006821868 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325006821868?
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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