ST3M443-3A4 Plate Self-Locking Nut
5310-00-283-7521
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Official Item Classification
- Name
- Plate Self-Locking Nut
- Teilenummer
- ST3M443-3A4
- (NSN) Nationale Lagernummer
- 5310-00-283-7521
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Bundesversorgungsklassifizierung
- 5310 Muttern und Unterlegscheiben
- (INC) Artikelbezeichnung Code
- 05280
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A021A0
- Datum
- 09/14/1973 (vor 53 Jahren)
3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, 0.194 inches minimum nut counterbore diameter
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.194 inches minimum nut
0.098 inches minimum and 0.103 inches maximum
plate
0.948 inches maximum
0.443 inches maximum
0.028 inches minimum and 0.036 inches maximum
0.474 inches nominal
0.250 inches minimum nut
straight holes
2 holes
0.339 inches minimum and 0.349 inches maximum
0.686 inches minimum and 0.690 inches maximum
unjf
floating nut
32
0.190 inches
iron alloy 660 shell
ams5525 assn std 1st material response or ams5735 assn std 2nd material response shell
passivate shell
76301-st3-443 manufacturers standard
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.
0005280
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