AN175CH21A

Bolt, Close Tolerance

Part number: AN175CH21A
NSN: 5306-01-540-2881
NIIN: 01-540-2881
Item name: Bolt, Close Tolerance
Manufacturer: Aeronautical Standards Group
CAGE code: 88044
FSC: 5306
Unit of issue: EA
DEMIL code: A

Alternate part numbers

932
466 CAGE S4080
AN175CH21A CAGE 88044

Technical characteristics

Thread Class: 3A
Thread Direction: Right-hand
Thread Length: 0.312 inches nominal
Fastener Length: 0.359 inches nominal
Head Style: Hexagon
Head Height: 0.172 inches minimum and 0.204 inches maximum
Width Between Flats: 0.490 inches minimum and 0.502 inches maximum
Grip Diameter: 0.311 inches nominal
Nominal Thread Diameter: 0.312 inches
Grip Length: 2.203 inches minimum and 2.250 inches maximum
Thread Quantity per Inch: 24
Material: Steel corrosion resisting overall
Thread Series Designator: UNF

Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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