21042A Machine Screw
5305-01-080-0667
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Official Item Classification
- Name
- Machine Screw
- Teilenummer
- 21042A
- (NSN) Nationale Lagernummer
- 5305-01-080-0667
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Bundesversorgungsklassifizierung
- 5305 Schrauben
- (INC) Artikelbezeichnung Code
- 06657
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A500D0
- Datum
- 07/19/1979 (vor 47 Jahren)
0.158 inches minimum and 0.250 inches maximum thread length, 2a thread class, right-hand thread direction, 0.220 inches minimum and 0.250 inches maximum fastener length, pan head style
Specs & Compatibility
2a
right-hand
0.158 inches minimum and 0.250 inches maximum
0.220 inches minimum and 0.250 inches maximum
pan
0.256 inches minimum and 0.270 inches maximum
0.087 inches minimum and 0.097 inches maximum
cross recess type 1
0.138 inches
32
55000 pounds per square inch
silver and chromate
qq-s-365 grade a ty 1 or ty 2 or ty 3 fed spec single treatment response
overall silver
silver
unc
Regulatory Compliance
Item contains silver.
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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