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Retaining Ring NSN 5325-00-169-7857

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 5325-00-169-7857 NSN: 5325-00-169-7857

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 2.109 inches and 2.111 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 2.171 inches and 2.173 inches
Major Thickness
Between 0.179 inches and 0.183 inches
End Style
90 degree parallel
Ring Style
Straight gap
Usage Design
Internal
Material
Steel, mil-s-25043, composition 17-7 ph
Material
Steel, mil-s-25043, composition 17-7 ph
Surface Treatment
Passivate
Surface Treatment
Passivated
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
5325 Fastening Devices
NIIN
001697857
NSN
5325001697857

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
19555
Cage Code:
0UES3
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 5325-00-169-7857
What are the manufacturers of nsn 5325001697857?
Does this nsn 5325001697857 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325001697857
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 5325001697857 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325001697857 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325001697857?
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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