189421 Machine Screw
5305-00-018-9421
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Official Item Classification
- Name
- Machine Screw
- Teilenummer
- 189421
- (NSN) Nationale Lagernummer
- 5305-00-018-9421
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Bundesversorgungsklassifizierung
- 5305 Schrauben
- (INC) Artikelbezeichnung Code
- 06657
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A500D0
- Datum
- 01/01/1963 (vor 63 Jahren)
round head style, right-hand thread direction, 3.250 inches nominal fastener length, 2a thread class, 1.750 inches minimum thread length
Specs & Compatibility
2a
right-hand
1.750 inches minimum
3.250 inches nominal
round
0.443 inches minimum and 0.492 inches maximum
0.160 inches minimum and 0.175 inches maximum
slot
0.250 inches
20
steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 4032 or steel comp 1137
66 fed std all material responses
cadmium or zinc
unc
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
Related Hardware Products
| Teilenummer | Beschreibung |
|---|---|
| 189421 | Machine Screw |