5310-01-245-0723
Hexagon Plain Nut
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Official Item Classification
- Name
- Hexagon Plain Nut
- (NSN) National Stock Number
- 5310-01-245-0723
- (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
- 11/23/1986 (39 years ago)
11 thread quantity per inch, unc thread series, 3b thread class, zzzy criticality code justification, 0.620 inches nominal thread size
Specs & Compatibility
3b
unc
11
0.620 inches
zzzy
nickel alloy r-405 overall
qq-n-281,class b-cd fed spec 1st material response or qq-n-281,class b-hf fed spec 2nd material response overall
material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
Regulatory Compliance
Item does not contain precious metal.
The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0001857
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