230-403BN Machine Screw
5305-01-059-5413
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Official Item Classification
- Name
- Machine Screw
- Part Number
- 230-403BN
- (NSN) National Stock Number
- 5305-01-059-5413
- (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
- 04/13/1978 (48 years ago)
0.188 inches nominal fastener length, 0.152 inches nominal thread length, fillister head style, right-hand thread direction, 3a thread class
Specs & Compatibility
3a
right-hand
0.152 inches nominal
0.188 inches nominal
fillister
0.174 inches minimum and 0.176 inches maximum
0.096 inches minimum and 0.102 inches maximum
slot
0.112 inches
48
copper alloy or copper alloy 360
eclipsalloy 88 cond 1/2 hard assn std 1st material response
nickel
unf
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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