78783M-720 Extended Washer Self-Locking Nut
5310-01-059-7517
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Official Item Classification
- Name
- Extended Washer Self-Locking Nut
- Part Number
- 78783M-720
- (NSN) National Stock Number
- 5310-01-059-7517
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 29730
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 04/15/1978 (48 years ago)
right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, dry film lubricant lubrication, 0.645 inches maximum washer outside diameter
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.645 inches maximum
dry film lubricant
0.204 inches minimum and 0.234 inches maximum
slotted hexagon
0.025 inches nominal
0.492 inches minimum and 0.504 inches maximum
450.0 fahrenheit maximum
unjf
20
0.438 inches
steel overall
cadmium overall
qq-p-416 fed spec single treatment response overall
Replacement For
| Part Number | Description | |
|---|---|---|
| 5310-00-036-6944 | No Name Available | 07/01/1991 |
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.
0029730
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