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Datasheet. 4387A 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.
0.448in.
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.
0.546in. and 0.550in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
vertex center or above
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
straight gap
The length of a straight line which passes through the center of the material,and terminates at the circumference.
0.049in. and 0.051in.
Indicates the designed use of the item.
external
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
steel
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
Answers.
Steel
Straight gap
0.546 inches minimum and 0.550 inches maximum
0.448 inches
Schedule B number: 9606100000
nmfc 063520
Press-fasteners, snap-fasteners & press-studs & parts therefor
FSC 5325 ⁓ Fastening devices
NSN 5325-00-281-1190 RING,RETAINING
straight gap ring style 0.546" outside diameter 0.448" inside diameter
- NIIN
- 002811190
- NIIN Date
- 01/01/61
- Schedule B
- 9606100000
- Name Code
- 07623
- FIIG
- T252-G
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $0.15 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. | 57206 | Cage 04627 |
| 2. | 6B310 | Cage 6N299 |
| 3. | C6173 | Cage 1ML14 |
| 4. | C6173 | Cage 28265 |
| 5. | 2BL0975 | Cage 65282 |
| 6. | 41511 | Cage 65282 |
| 7. | 643497 | Cage 58275 |
| 8. | 5163225 | Cage 19207 |
| 9. | 57206 | Cage 30076 |
| 10. | 2BL0975 | Cage 62265 |
| 11. | B9420 | Cage 64104 |
| 12. | C6173 | Cage 53591 |
| 13. | 45370 | Cage 93209 |
Major End Users Countries and entities
- - Department of The Air Force
- - Austria
- - Spain
- - Greece
- - Turkey
Availability for 4387A 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)
- 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)
- Metal hardware
- 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
4387A / 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.
