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Retaining Ring NSN 5325-00-803-9977

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 5325-00-803-9977 NSN: 5325-00-803-9977

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
2.543 inches
Casehardening Indicator
Not casehardened
Major Thickness
0.093 inches
Ring Style
External
Usage Design
External
Material Hardness Rating
Between 47.0 rockwell c and 52.0 rockwell c
Material
Steel, fed-std-66, no. 1066 through 1090
Material
Steel, fed-std-66, no. 1066 through 1090
FSC
5325 Fastening Devices
NIIN
008039977
NSN
5325008039977

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16624-275
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MILR21248
Cage Code:
81349
Status:
A
MSDS:
Part Number:
58905
Cage Code:
30076
Status:
A
MSDS:
Part Number:
3100-275
Cage Code:
97464
Status:
A
MSDS:
Part Number:
5100-275
Cage Code:
07382
Status:
A
MSDS:
Part Number:
507688
Cage Code:
1X0J7
Status:
A
MSDS:
Part Number:
6900795
Cage Code:
14414
Status:
A
MSDS:
Part Number:
22054X
Cage Code:
14398
Status:
A
MSDS:
Part Number:
RSN275
Cage Code:
54362
Status:
A
MSDS:
Part Number:
RST275
Cage Code:
54362
Status:
A
MSDS:
Part Number:
E-N-275
Cage Code:
72800
Status:
A
MSDS:
Part Number:
T-N-275
Cage Code:
72800
Status:
A
MSDS:
Part Number:
9663
Cage Code:
59500
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 5325-00-803-9977
What are the manufacturers of nsn 5325008039977?
Does this nsn 5325008039977 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325008039977
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 5325008039977 contain any precious metals?
No precious metal content.
Does nsn 5325008039977 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325008039977?
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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