STD2090 Hexagon Plain Nut
5310-00-059-5273
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Official Item Classification
- Name
- Hexagon Plain Nut
- Part Number
- STD2090
- (NSN) National Stock Number
- 5310-00-059-5273
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 01857
- (FIIG) Federal Item Identification Guide
- A021A0
- Date
- 04/14/1972 (54 years ago)
right-hand thread direction, 0.380 inches nominal nut height, hexagon nut style, 3b thread class, 0.750 inches nominal width across flats
Specs & Compatibility
3b
right-hand
hexagon
0.380 inches nominal
0.750 inches nominal
unf
20
38.0 rockwell c minimum and 42.0 rockwell c maximum
0.500 inches
110.0 degrees nominal nut
washer faced
steel comp 8735 or steel comp 8740 overall
ams 6320 assn std 1st material response or ams 6322 assn std 2nd material response overall
cadmium overall
ams 2400 assn std single treatment response overall
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.
S9I
0001857
Related Hardware Products
| Part Number | Description |
|---|---|
| SL-STD-2090 | Hexagon Plain Nut |
| STD2090 | Hexagon Plain Nut |