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Retaining Ring NSN 5325-00-663-1246

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 5325-00-663-1246 NSN: 5325-00-663-1246

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 1.939 inches and 1.979 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.075 inches and 0.081 inches
Ring Style
External
Usage Design
External
Material Hardness Rating
Between 47.0 rockwell c and 52.0 rockwell c
Material
Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1090
Material
Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1090
Surface Treatment
Cadmium and chromate
Surface Treatment
Cadmium, qq-p-416, type 2, class 3
FSC
5325 Fastening Devices
NIIN
006631246
NSN
5325006631246

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16624-212
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
Q4131
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
5100-212
Cage Code:
79136
Status:
A
MSDS:
Part Number:
MS16624-1212
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-R-21248 TY1 CL 2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
5100-212MD
Cage Code:
79136
Status:
A
MSDS:
Part Number:
3100-212-ST-CD
Cage Code:
97464
Status:
A
MSDS:
Part Number:
5100-212-S-MD
Cage Code:
79136
Status:
A
MSDS:
Part Number:
R271NAA0212NN056NNPF1
Cage Code:
05047
Status:
A
MSDS:
Part Number:
NAS51-212
Cage Code:
80205
Status:
A
MSDS:
Part Number:
NAS670-212
Cage Code:
80205
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 5325-00-663-1246
What are the manufacturers of nsn 5325006631246?
Does this nsn 5325006631246 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325006631246
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 5325006631246 contain any precious metals?
No precious metal content.
Does nsn 5325006631246 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325006631246?
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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