0740766 Machine Screw
5305-00-059-4553
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Official Item Classification
- Name
- Machine Screw
- Part Number
- 0740766
- (NSN) National Stock Number
- 5305-00-059-4553
- (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
- 01/01/1963 (63 years ago)
0.438 inches nominal thread length, 2a thread class, right-hand thread direction, 0.500 inches nominal fastener length, flat countersunk head style
Specs & Compatibility
2a
right-hand
0.438 inches nominal
0.500 inches nominal
flat countersunk
0.244 inches minimum and 0.279 inches maximum
cross recess type 1
multiple launch rocket system (mlrs)
0.138 inches
32
60000 pounds per square inch
80.0 degrees minimum and 82.0 degrees maximum
steel
66 fed std single material response or astma108 assn std single material response
cadmium and chromate
qq-p-416,type 2 class 3 fed spec single treatment response or mil-c-81562,type 2 class 3 mil spec single treatment response
unc
3 type and 2c style
Replacement For
| Part Number | Description | |
|---|---|---|
| 5305-00-013-3432 | No Name Available | 11/01/1983 |
| 5305-00-013-4171 | No Name Available | 03/23/1966 |
| 5305-00-088-9072 | No Name Available | 01/01/1963 |
| 5305-00-720-8291 | No Name Available | 03/30/1967 |
| 5305-00-817-5461 | No Name Available | 11/01/1982 |
| 5305-00-818-4592 | No Name Available | 07/01/1995 |
| 5305-00-822-6201 | No Name Available | 07/01/1995 |
| 5305-00-828-6255 | No Name Available | 07/01/1966 |
| 5305-00-863-9113 | No Name Available | 12/09/1968 |
| 5305-01-038-1551 | No Name Available | 06/01/1990 |
| 5305-01-578-0707 | No Name Available | 05/01/2021 |
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.
0006657
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