516257

516257 Retaining Ring

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 516257 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.

4.052in. and 4.122in.

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.

4.302in. and 4.372in.

Major Thickness

0.125in.

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

vertex center or above

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

straight gap

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.

35.0 rockwell c and 55.0 rockwell c

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

steel ams 5121

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

steel ams 5121

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.

cadmium

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.

cadmium plate QQ-P-416 ty, e 1 class 2

Answers.

What material is the retaining ring made of ?

Steel ams 5121

What is the ring style?

Straight gap

What is the major thickness?

0.125 inches

What is the outside diameter?

4.302 inches minimum and 4.372 inches maximum

What is the inside diameter?

4.052 inches minimum and 4.122 inches maximum

What is the NSN for 516257?

5325-00-090-7669

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 516257?

FSC 5325 ⁓ Fastening devices

NSN 5325-00-090-7669 RING,RETAINING

cadmium surface treated straight gap ring style 0.125" major thickness 4.302" outside diameter 4.052" inside diameter

NIIN
000907669
NIIN Date
01/01/63
Schedule B
9606100000 
Name Code
07623
FIIG
T252-G
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$1.45 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

Major End Users Countries and entities

  • - Defense Logistics Agency 
  • - Portugal 
  • - Turkey 

Availability for 516257 A member of our team will provide you with a price and availability quote

Request a Quote »

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

516257 / 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.