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Retaining Ring NSN 5325-00-803-9978

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 5325-00-803-9978 NSN: 5325-00-803-9978

Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 1.257 inches and 1.282 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.048 inches and 0.052 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 1080 or 1084 or 1086 or 109
Material
Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 109
FSC
5325 Fastening Devices
NIIN
008039978
NSN
5325008039978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS16624-137
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MILR21248
Cage Code:
81349
Status:
A
MSDS:
Part Number:
A107M36
Cage Code:
78086
Status:
A
MSDS:
Part Number:
37431
Cage Code:
96046
Status:
A
MSDS:
Part Number:
356-31137
Cage Code:
9F512
Status:
A
MSDS:
Part Number:
X100T1A
Cage Code:
0AT62
Status:
A
MSDS:
Part Number:
X101T1A
Cage Code:
0AT62
Status:
A
MSDS:
Part Number:
131834
Cage Code:
24617
Status:
A
MSDS:
Part Number:
D6142-15-8
Cage Code:
50309
Status:
A
MSDS:
Part Number:
105278
Cage Code:
61465
Status:
A
MSDS:
Part Number:
138114
Cage Code:
97907
Status:
A
MSDS:
Part Number:
5100-137
Cage Code:
07382
Status:
A
MSDS:
Part Number:
23176-208510-25-0
Cage Code:
D1839
Status:
A
MSDS:
Part Number:
3100-368-ST-ZD
Cage Code:
97464
Status:
A
MSDS:
Part Number:
352699X1
Cage Code:
14398
Status:
A
MSDS:
Part Number:
3100-368-ST-CD
Cage Code:
97464
Status:
A
MSDS:
Part Number:
N778M
Cage Code:
81718
Status:
A
MSDS:
Part Number:
315015 ITEM 20
Cage Code:
60145
Status:
A
MSDS:
Part Number:
5365008039978
Cage Code:
SCY13
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 5325-00-803-9978
What are the manufacturers of nsn 5325008039978?
Does this nsn 5325008039978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325008039978
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 5325008039978 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325008039978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325008039978?
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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