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Retaining Ring NSN 5325-00-281-1190

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 5325-00-281-1190 NSN: 5325-00-281-1190

Features and Characteristics

Cross Sectional Shape
Round
Inside Diameter
0.448 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.546 inches and 0.550 inches
End Style
Vertex center or above
Ring Style
Straight gap
Material Diameter
Between 0.049 inches and 0.051 inches
Usage Design
External
Material
Steel
Material
Steel
FSC
5325 Fastening Devices
NIIN
002811190
NSN
5325002811190

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4387A
Cage Code:
1ML14
Status:
A
MSDS:
Part Number:
57206
Cage Code:
04627
Status:
A
MSDS:
Part Number:
6B310
Cage Code:
6N299
Status:
A
MSDS:
Part Number:
C6173
Cage Code:
1ML14
Status:
A
MSDS:
Part Number:
2BL0975
Cage Code:
65282
Status:
A
MSDS:
Part Number:
41511
Cage Code:
65282
Status:
A
MSDS:
Part Number:
643497
Cage Code:
58275
Status:
A
MSDS:
Part Number:
5163225
Cage Code:
19207
Status:
A
MSDS:
Part Number:
B9420
Cage Code:
64104
Status:
A
MSDS:
Part Number:
45370
Cage Code:
93209
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 5325-00-281-1190
What are the manufacturers of nsn 5325002811190?
Does this nsn 5325002811190 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002811190
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 5325002811190 contain any precious metals?
No precious metal content.
Does nsn 5325002811190 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002811190?
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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