ST3M657C8 Plate Self-Locking Nut
5310-01-004-6952
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Official Item Classification
- Name
- Plate Self-Locking Nut
- Teilenummer
- ST3M657C8
- (NSN) Nationale Lagernummer
- 5310-01-004-6952
- (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
- 05/29/1975 (vor 51 Jahren)
0.521 inches minimum nut counterbore diameter, dry film lubricant lubrication, right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature
Specs & Compatibility
3b
right-hand
prevailing torque all metal design
0.521 inches minimum nut
dry film lubricant
0.130 inches minimum and 0.135 inches maximum
plate
1.602 inches maximum
0.530 inches maximum
0.032 inches nominal
0.859 inches maximum
0.062 inches minimum nut
straight holes
2 holes
0.620 inches minimum and 0.630 inches maximum
1.248 inches minimum and 1.252 inches maximum
unjf
floating nut
20
0.500 inches
iron alloy 660 overall
ams 5525 assn std 1st material response or ams 5735 assn std 2nd material response overall
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