5305-00-001-6673
Machine Screw
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Official Item Classification
- Name
- Machine Screw
- (NSN) National Stock Number
- 5305-00-001-6673
- (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
- 10/04/1972 (53 years ago)
right-hand thread direction, 3a thread class, 0.251 inches minimum and 0.301 inches maximum thread length, 0.511 inches minimum and 0.541 inches maximum fastener length, flat countersunk head style
Specs & Compatibility
3a
right-hand
0.251 inches minimum and 0.301 inches maximum
0.511 inches minimum and 0.541 inches maximum
flat countersunk
0.344 inches minimum and 0.385 inches maximum
high-torque
0.190 inches
32
160000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response
cadmium
qq-p-416,ty 1,cl 3 fed spec single treatment response
unjf
80205-nas1220 professional/industrial association standard
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-978-8070 | No Name Available | 04/01/1985 |
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
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