5816490

5816490 Retaining Ring

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Datasheet. 5816490 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

grooved inside corner

Inside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.

12.482in. and 12.487in.

Casehardening Indicator
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.

not casehardened

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

12.740in. and 12.750in.

Minor Thickness

0.128in. and 0.133in.

Major Thickness

0.258in. and 0.263in.

End Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.

90 degree parallel

Ring Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.

straight gap

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

MK93 MOD0 fleet exercise system, torpedo MK50

Usage Design
Indicates the designed use of the item.

internal

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

aluminum alloy, QQ-A-250/11, alloy 6061, T651

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

aluminum alloy 6061

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-A-250/11, alloy 6061, T651 fed spec single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

anodize

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

anodized, MIL-A-8625, type 3, class 1

Answers.

What quantity is this sold in?

1EA

What material is the retaining ring made of ?

Aluminum alloy 6061

What is the ring style?

Straight gap

What is the major thickness?

0.258 inches minimum and 0.263 inches maximum

What is the outside diameter?

12.740 inches minimum and 12.750 inches maximum

What is the inside diameter?

12.482 inches minimum and 12.487 inches maximum

What is the NSN for 5816490?

5325-01-325-9686

How is this classified for shipping?

Schedule B number: 9606100000
nmfc 136500
Press-fasteners, snap-fasteners & press-studs & parts therefor

What's the federal classification of 5816490?

FSC 5325 ⁓ Fastening devices

NSN 5325-01-325-9686 RING,RETAINING

Used on mk93 mod0 fleet exercise system,torpedo mk50. anodize surface treated straight gap ring style 0.258" major thickness 12.740" outside diameter 12.482" inside diameter

NIIN
013259686
NIIN Date
09/14/90
Schedule B
9606100000 
Name Code
07623
FIIG
T252-G
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$1,209.35 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Rating variable
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
136500 METAL NOI/METAL ALLOYS NOI 
UFC (universal freight code)
68455 

Similar by Design Other rings with similar characteristics

Nothing similar to this part number was found in our inventory

5816490 / Ring,retainingWhat is the formal definition of this item?

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.