8KP447 Spring Tension Washer
5310-01-388-4955
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
Request for Quote
Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.
Featured Parts
Need Assistance?
Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!
Contact us directly, and our team will assist you in finding the perfect solution for your requirements.
Contact UsCertified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Official Item Classification
- Name
- Spring Tension Washer
- Part Number
- 8KP447
- (NSN) National Stock Number
- 5310-01-388-4955
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 15938
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 07/14/1986 (40 years ago)
2.0 millimeters minimum and 4.0 millimeters maximum overall height, 10.5 millimeters minimum and 10.9 millimeters maximum hole diameter, 17.45 millimeters minimum and 18.55 millimeters maximum outside diameter, 82.0 rockwell superficial 15-n minimum and 85.5 rockwell superficial 15-n maximum hardness rating, 0.74 millimeters minimum and 0.86 millimeters maximum material thickness
Specs & Compatibility
10.5 millimeters minimum and 10.9 millimeters maximum
17.45 millimeters minimum and 18.55 millimeters maximum
2.0 millimeters minimum and 4.0 millimeters maximum
0.74 millimeters minimum and 0.86 millimeters maximum
82.0 rockwell superficial 15-n minimum and 85.5 rockwell superficial 15-n maximum
steel comp 1050 or steel comp 1055 or steel comp 1060 or steel comp 1064 or steel comp 1065 or steel comp 1070 or steel comp 1074 or steel comp 1080 or steel comp 1085 or steel comp 1086 or steel comp 1095 overall
astm a682 assn std all material responses overall
cadmium and chromate overall
qq-p-416,ty 2,cl 2 fed spec single treatment response or mil-c-81562,ty 2,cl 2 mil spec single treatment response overall
spring tension
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0015938
Related Hardware Products
| Part Number | Description |
|---|---|
| 8KP447 | Spring Tension Washer |
| D63474/1-16 | Spring Tension Washer |
| DOD-W-63474/1 | Spring Tension Washer |