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Retaining Ring NSN 5325-00-775-1591

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 5325-00-775-1591 NSN: 5325-00-775-1591

Features and Characteristics

Cross Sectional Shape
Rectangular
Casehardening Indicator
Not casehardened
Outside Diameter
1.688 inches
Major Thickness
0.062 inches
Ring Style
Internal
Usage Design
Internal
Material Hardness Rating
Between 47.0 rockwell c and 56.0 rockwell c
Strength Rating
238000.0 pounds per square inch tensile
Material
Steel, fed, qq-s-633, amend. 2, fs 1065 to fs 1090
Material
Steel, fed, qq-s-633, amend. 2, fs 1065 to fs 1090
Surface Treatment
Zinc or cadmium
Surface Treatment
Zinc or cadmium plated
FSC
5325 Fastening Devices
NIIN
007751591
NSN
5325007751591

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7751591
Cage Code:
19207
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 5325-00-775-1591
What are the manufacturers of nsn 5325007751591?
Does this nsn 5325007751591 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325007751591
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 5325007751591 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325007751591 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325007751591?
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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