5305-01-305-8844
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-01-305-8844
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 06657
- (FIIG) Federal Item Identification Guide
- A500D0
- Date
- 08/12/1989 (37 years ago)
3a thread class, 3.688 inches minimum and 3.782 inches maximum fastener length, 3.616 inches minimum and 3.746 inches maximum thread length, right-hand thread direction, flat countersunk head style
Specs & Compatibility
3a
right-hand
3.616 inches minimum and 3.746 inches maximum
3.688 inches minimum and 3.782 inches maximum
flat countersunk
0.115 inches maximum
patch or pellet or strip
cross recess type 1
0.086 inches
56
36.0 rockwell c minimum and 40.0 rockwell c maximum
99.0 degrees minimum and 101.0 degrees maximum
steel comp e4340 or steel comp 4140 or steel comp 8735 or steel comp 8740 or steel comp 6150
plastic polyamide (nylon)
cadmium and chromate
qq-p-416,ty 2 cl 2 fed spec single treatment response
32.0 microinches
32.0 microinches
unjc
80205-nas1189 professional/industrial association standard
Regulatory Compliance
Item does not contain precious metal.
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.
0006657
Related Hardware Products
| Part Number | Description |
|---|---|
| NAS1189-02P61 | Machine Screw |