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Serving our customers with quality and safety first.
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Datasheet. PK 52 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
round
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
0.749in. and 0.780in.
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
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.875in. and 0.906in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
hooked
The length of a straight line which passes through the center of the material,and terminates at the circumference.
0.063 in.
Indicates the designed use of the item.
internal
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
3/4 in. from outside radius of hooked end to top of ring and 5/16 in. gap opening
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
spring steel
The chemical compound or mechanical mixture properties of which the item is fabricated.
spring steel
Answers.
Spring steel
Hooked
0.875 inches minimum and 0.906 inches maximum
0.749 inches minimum and 0.780 inches maximum
Schedule B number: 9606100000
nmfc 095190
Press-fasteners, snap-fasteners & press-studs & parts therefor
FSC 5325 ⁓ Fastening devices
NSN 5325-00-143-6669 RING,RETAINING
3/4 in. from outside radius of hooked end to top of ring hooked ring style 0.875" outside diameter 0.749" inside diameter
- NIIN
- 001436669
- NIIN Date
- 01/01/63
- Schedule B
- 9606100000
- Name Code
- 07623
- FIIG
- T252-G
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $1.38 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. | PK52 | Cage 66289 |
| 2. | 1021-364 | Cage 10137 |
| 3. | PK52 | Cage 11568 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - U.s. Marine Corps
- - Department of The Air Force
- - Austria
- - Spain
- - Singapore
- - Australia
- - Canada
- - New Zealand
- - Republic of Korea
- - Portugal
- - Greece
- - Turkey
Availability for PK 52 A member of our team will provide you with a price and availability quote
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- 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
PK 52 / 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.
