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Retaining Ring NSN 5325-01-081-1701

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 5325-01-081-1701 NSN: 5325-01-081-1701

Features and Characteristics

Inside Diameter
Between 0.253 inches and 0.255 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.260 inches and 0.266 inches
Minor Thickness
0.011 inches
Major Thickness
0.044 inches
Ring Style
Straight gap
End Application
Aircraft e-3a
Usage Design
External or internal
Special Features
External flange at one end, 0.278 in. Od
Material
Steel, qq-s-764, comp 303, cond a-canceled
Material
Steel comp 303
Material Specification
Qq-s-764, comp 303, cond a-canceled federal specification single material response
Surface Treatment
Passivate
Surface Treatment
Passivated
FSC
5325 Fastening Devices
NIIN
010811701
NSN
5325010811701

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
790-5209-001
Cage Code:
13499
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 5325-01-081-1701
What are the manufacturers of nsn 5325010811701?
Does this nsn 5325010811701 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325010811701
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 5325010811701 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325010811701 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325010811701?
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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