5305-01-332-8356
Close Tolerance Screw
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Official Item Classification
- Name
- Close Tolerance Screw
- (NSN) National Stock Number
- 5305-01-332-8356
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 29294
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/17/1991 (35 years ago)
0.403 inches nominal thread length, 3a thread class, right-hand thread direction, flat countersunk head style, 1.200 inches minimum and 1.230 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.403 inches nominal
1.200 inches minimum and 1.230 inches maximum
flat countersunk
0.3988 inches maximum
0.2490 inches minimum and 0.2495 inches maximum
torque-set ribbed
0.250 inches
0.802 inches minimum and 0.822 inches maximum
28
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
99.0 degrees minimum and 101.0 degrees maximum
32.0 microinches grip
32.0 microinches threads
steel comp 4140 or steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 overall
cadmium and chromate overall
qq-p-416,type 2,class 2 fed spec single treatment response overall
unjf
80205-nas1581 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.
0029294
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