51218M13

51218M13 Retaining Ring

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Datasheet. 51218M13 specification

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

round

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.

1.052in. and 1.072in.

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.

1.242in. and 1.262in.

Material Diameter
The length of a straight line which passes through the center of the material,and terminates at the circumference.

0.095in.

Usage Design
Indicates the designed use of the item.

external

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

steel

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

steel

Answers.

What quantity is this sold in?

1EA

What material is the retaining ring made of ?

Steel

What is the outside diameter?

1.242 inches minimum and 1.262 inches maximum

What is the inside diameter?

1.052 inches minimum and 1.072 inches maximum

What is the NSN for 51218M13?

5325-00-281-3629

How is this classified for shipping?

Schedule B number: 9606100000
nmfc 063520
Press-fasteners, snap-fasteners & press-studs & parts therefor

What's the federal classification of 51218M13?

FSC 5325 ⁓ Fastening devices

NSN 5325-00-281-3629 RING,RETAINING

1.242" outside diameter 1.052" inside diameter

NIIN
002813629
NIIN Date
01/01/63
Schedule B
9606100000 
Name Code
07623
FIIG
T252-G
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$1.35 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
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. T1218M13 Cage 0MKW7
2. 7209417 Cage 19207
3. 1218M13 Cage 78500
4. 914463 Cage 62265
5. 15123J Cage 56442
6. 269D1 Cage 56442
7. 1218M13 Cage 63734
8. 1218M13 Cage 79419
9. 72968 Cage 95097
10. 142767 Cage 65282
11. 1218M13 Cage 45320
12. XD1068 Cage 53762
13. AX1218M13 Cage 53762
14. UB1013 Cage 56697
15. 5192996 Cage 19207
16. 1218M13 Cage 1DF03
17. 56108R2 Cage 92679
18. 56108R1 Cage 89346
19. 56108R2 Cage 89346
20. 7534854 Cage 19207
21. 652443 Cage 24617
22. 1218M13 Cage 27996
23. 1218M13 Cage 33323
24. 1218M13 Cage 09136
25. 1218M13 Cage 10152
26. 12A8034 Cage 95201
27. 1218M13 Cage 60528
28. 56108R1 Cage 31007
29. 56108R2 Cage 31007
30. T1218M13 Cage 05643

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Austria 
  • - Spain 
  • - Kuwait 
  • - Canada 
  • - Greece 
  • - Turkey 

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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
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Radio parts and equipment, excluding tubes packed separately 
NMFC (national motor freight code)
063520 WAVEGUIDE IN BOXES/CRATES 
UFC (universal freight code)
49770 

Similar by Design Other rings with similar characteristics

Nothing similar to this part number was found in our inventory

51218M13 / 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.