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Retaining Ring NSN 5325-01-250-0737

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 5325-01-250-0737 NSN: 5325-01-250-0737

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 2.640 inches and 2.700 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 3.030 inches and 3.090 inches
Major Thickness
Between 0.590 inches and 0.650 inches
End Style
90 degree parallel
Ring Style
Straight gap
Usage Design
External
Material
Aluminum alloy, ww-t-700/6, t6 or aluminum alloy, qq-a-225/8, alloy 6061, t6 or aluminum alloy, qq-a-200/8, alloy 6061, t6 or aluminum alloy, qq-a-250/11, t6
Material
Aluminum alloy 6061 or aluminum alloy 6061 or aluminum alloy 6061 or aluminum alloy 6061
Material Specification
Ww-t-700/6, t6 federal specification 1st material response and qq-a-225/8, alloy 6061, t6 federal specification 2nd material response and qq-a-200/8, alloy 6061, t6 federal specification 3rd material response and qq-a-250/11, t6 federal specification 4th material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, class 1 military specification single treatment response
Surface Treatment
Anodized, mil-a-8625, type 2, class 1
FSC
5325 Fastening Devices
NIIN
012500737
NSN
5325012500737

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
176C2907
Cage Code:
05606
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 5325-01-250-0737
What are the manufacturers of nsn 5325012500737?
Does this nsn 5325012500737 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325012500737
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 5325012500737 contain any precious metals?
No precious metal content.
Does nsn 5325012500737 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325012500737?
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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