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Retaining Ring NSN 5325-01-509-1528

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 5325-01-509-1528 NSN: 5325-01-509-1528

Features and Characteristics

Cross Sectional Shape
Double oval
Inside Diameter
9.250 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 9.555 inches and 9.620 inches
Major Thickness
0.086 inches
Ring Style
Special flat
Usage Design
Internal
Part Name Assigned By Controlling Agency
Ring, retaining, spiral
Material
Steel, ams 7330
Material
Steel, ams 7330
Surface Treatment
Passivate
Surface Treatment
Passivated
FSC
5325 Fastening Devices
NIIN
015091528
NSN
5325015091528

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-DTL-27426/3A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
WH-925-PA-S02
Cage Code:
51814
Status:
A
MSDS:
Part Number:
RR-925SP
Cage Code:
80756
Status:
A
MSDS:
Part Number:
AS3217
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS3217-253
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J204P0925
Cage Code:
07482
Status:
A
MSDS:
Part Number:
M2742630253D
Cage Code:
81349
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 5325-01-509-1528
What are the manufacturers of nsn 5325015091528?
Does this nsn 5325015091528 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325015091528
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 5325015091528 contain any precious metals?
No precious metal content.
Does nsn 5325015091528 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325015091528?
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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