5100-56

510056 Retaining Ring

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Datasheet. 5100-56 specification

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

rectangular

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.

0.511in. and 0.526in.

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

Major Thickness

0.033in. and 0.037in.

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

external

Usage Design
Indicates the designed use of the item.

external

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

66.0 rockwell superficial 30-n and 71.0 rockwell superficial 30-n

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

steel, fed std 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

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

steel, fed std 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

Answers.

What quantity is this sold in?

1EA

What material is the retaining ring made of ?

Steel,fed std 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

What is the ring style?

External

What is the major thickness?

0.033 inches minimum and 0.037 inches maximum

What is the inside diameter?

0.511 inches minimum and 0.526 inches maximum

What is the NSN for 5100-56?

5325-00-803-7306

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 5100-56?

FSC 5325 ⁓ Fastening devices

NSN 5325-00-803-7306 RING,RETAINING

external ring style 0.033" major thickness 0.511" inside diameter

NIIN
008037306
NIIN Date
01/01/62
Schedule B
9606100000 
Name Code
07623
FIIG
T252-G
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$0.63 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. SM-D-333563-2 Cage 80063
2. MS16624-1056 Cage 96906
3. 418-010-180 Cage 60506
4. S2190-4 Cage 92755
5. NAS51-56 Cage 80205
6. NAS670-56 Cage 80205
7. 5100-56MD Cage 07382
8. 5100-56-S-MD Cage 07382
9. 3100-56 Cage D9182
10. NAS51-56 Cage F1958
11. 42R2051-65 Cage 10001
12. MS16624-3056 Cage 96906
13. 5100-56PP Cage 79136
14. 3100-56-ST-PA Cage 79136
15. 5100-56-S-PP Cage 79136
16. 5100-56ZD Cage 79136
17. 5100-56MDZD Cage 79136
18. MIL-R-21248BTY1CL2 Cage 81349
19. 2612152 Cage 77212
20. MILR21248 Cage 81349
21. MS16624-56 Cage 96906
22. 5100-56MD Cage 79136
23. 3100-56-ST-CD Cage 97464
24. 5100-56-S-MD Cage 97464
25. 5100-56-S-MD Cage 79136
26. 3100-56CD Cage 97464
27. 5325008037306 Cage SCY13
28. 5365008037306 Cage SCY13

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Austria 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
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 SUB 9 
UFC (universal freight code)
49790 

Similar by Design Other rings with similar characteristics

Nothing similar to this part number was found in our inventory

5100-56 / 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.