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Retaining Ring NSN 5325-00-169-8055

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 5325-00-169-8055 NSN: 5325-00-169-8055

Features and Characteristics

Cross Sectional Shape
Rectangular
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.821 inches and 0.841 inches
Major Thickness
Between 0.033 inches and 0.037 inches
Ring Style
Internal bowed
Usage Design
Internal
Material Hardness Rating
Between 67.5 rockwell superficial 30-n and 72.0 rockwell superficial 30-n
End Play Takeup
Between 0.056 inches and 0.070 inches
Material
Steel, fed standard 66, aisi or sae 1066 through 1090
Material
Steel, fed standard 66, aisi or sae 1066 through 1090
Surface Treatment
Phosphate zinc
Surface Treatment
Phosphate coated, mil-p-16232, type 2
FSC
5325 Fastening Devices
NIIN
001698055
NSN
5325001698055

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16629-3075
Cage Code:
96906
Status:
A
MSDS:
Part Number:
N5001-75-S-PP
Cage Code:
72915
Status:
A
MSDS:
Part Number:
3001-X75-ST-PA
Cage Code:
97464
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 5325-00-169-8055
What are the manufacturers of nsn 5325001698055?
Does this nsn 5325001698055 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325001698055
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 5325001698055 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325001698055 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325001698055?
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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