M2742640203A

M2742640203A Retaining Ring

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Datasheet. M2742640203A specification

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

double oval

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.

12.293in.

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.

13.417in. and 13.537in.

Major Thickness

0.182in. and 0.192in.

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

special flat

Usage Design
Indicates the designed use of the item.

internal

Material Hardness Rating
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.

40.0 rockwell c and 51.5 rockwell c

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

steel, aisi 1074 or steel, aisi 1065 or 1085 or 1095 or steel, MIL-S-46049

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

steel comp 1074 or steel, aisi 1065 or 1085 or 1095 or steel, MIL-S-46049

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.

aisi 1074 assn std 1st material response

Answers.

What quantity is this sold in?

1EA

What material is the retaining ring made of ?

Steel comp 1074 or steel,aisi 1065 or 1085 or 1095 or steel,mil-s-46049

What is the ring style?

Special flat

What is the major thickness?

0.182 inches minimum and 0.192 inches maximum

What is the outside diameter?

13.417 inches minimum and 13.537 inches maximum

What is the inside diameter?

12.293 inches

What is the NSN for M2742640203A?

5325-01-176-5752

How is this classified for shipping?

Schedule B number: 9606100000
nmfc 095190
Press-fasteners, snap-fasteners & press-studs & parts therefor

What's the federal classification of M2742640203A?

FSC 5325 ⁓ Fastening devices

NSN 5325-01-176-5752 RING,RETAINING

special flat ring style 0.182" major thickness 13.417" outside diameter 12.293" inside diameter

NIIN
011765752
NIIN Date
04/13/84
Schedule B
9606100000 
Name Code
07623
FIIG
T252-G
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$8.40 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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. MIL-DTL-27426 Cage 81349
2. RRN-1275 Cage 80756
3. 112142047 FIND 3 Cage 07309

Major End Users Countries and entities

  • - Department of The Navy 
  • - Brazil 

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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)
Unknown
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 hardware 
NMFC (national motor freight code)
095190 HARDWARE, NOI 
UFC (universal freight code)
49790 

Similar by Design Other rings with similar characteristics

Nothing similar to this part number was found in our inventory

M2742640203A / 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.