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Retaining Ring NSN 5325-00-205-6552

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 5325-00-205-6552 NSN: 5325-00-205-6552

  Stock Availability

NSN 5325002056552 availability
(as of 04/05/2021).

  • NE: 33968
  • NS: 6868
  • SV: 1
  • OH: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

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Features and Characteristics

Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.204 inches and 0.208 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.023 inches and 0.027 inches
Ring Style
E
End Application
W/s: support equipment, b-52 aircraft; torpedo, mk 48; central message switch, an/tyc-39a; communications terminal, an/ugc-74; missile, air-to-air, sparrow (aim-7); missile, advanced medium range air-to-air (amraam)/aim120a; support equipment, b-1 aircraft; communications terminal; aircraft, (c-130h, mc-130h, ec-130e, hc-130)
Usage Design
External
Material Hardness Rating
Between 63.0 rockwell superficial 30-n and 69.5 rockwell superficial 30-n
Material
Steel, ams 5520
Material
Steel comp 632
Material Specification
Ams 5520 assn standard single material response
Surface Treatment
Passivate
Surface Treatment
Passivated, qq-p-35
Nondefinitive Specification/std Data
1 type and 5 class
FSC
5325 Fastening Devices
NIIN
002056552
NSN
5325002056552

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS-16633-4025
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MS16333-4025
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
Q1-25
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
R271NAC0025NN51 9HNQA1
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
242K1097
Cage Code:
1VPW8
Status:
A
MSDS:
Part Number:
342K467
Cage Code:
1VPW8
Status:
A
MSDS:
Part Number:
MS16633-4025
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-R-21248
Cage Code:
81349
Status:
A
MSDS:
Part Number:
076-006545-010
Cage Code:
26916
Status:
A
MSDS:
Part Number:
H603160012
Cage Code:
88818
Status:
A
MSDS:
Part Number:
177588
Cage Code:
19139
Status:
A
MSDS:
Part Number:
62380324
Cage Code:
88032
Status:
A
MSDS:
Part Number:
1000-25-SS2
Cage Code:
97464
Status:
A
MSDS:
Part Number:
5133-25H
Cage Code:
07382
Status:
A
MSDS:
Part Number:
709-5343924 ITEM 155
Cage Code:
43689
Status:
A
MSDS:
Part Number:
28-00046-010
Cage Code:
K0268
Status:
A
MSDS:
Part Number:
TTRFA1213
Cage Code:
04643
Status:
A
MSDS:
Part Number:
2884
Cage Code:
60094
Status:
A
MSDS:
Part Number:
P38204
Cage Code:
72480
Status:
A
MSDS:
Part Number:
10957
Cage Code:
82423
Status:
A
MSDS:
Part Number:
R271NAC0025NN519HNQA1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
R271NAC0025NN519HNQD1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
749329
Cage Code:
10001
Status:
A
MSDS:
Part Number:
124684
Cage Code:
19139
Status:
A
MSDS:
Part Number:
858620-00
Cage Code:
32345
Status:
A
MSDS:
Part Number:
5365002056552
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
10056384
Cage Code:
A486G
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 5325-00-205-6552
What are the manufacturers of nsn 5325002056552?
Does this nsn 5325002056552 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002056552
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 5325002056552 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325002056552 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002056552?
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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