AS5178W05

Nut, Plain, Hexagon

Part number: AS5178W05
NSN: 5310-01-281-3394
NIIN: 01-281-3394
Item name: Nut, Plain, Hexagon
Manufacturer: Aeronautical Standards Group
CAGE code: 88044
FSC: 5310
Unit of issue: EA
DEMIL code: A

Alternate part numbers

AN924-5W CAGE 88044
AS5178W05 CAGE 0U583
AS5178W05 CAGE 81343

Technical characteristics

Thread Class: 3B
Thread Direction: Right-hand
Nut Style: Hexagon
Nut Height: 0.234 inches minimum and 0.266 inches maximum
Width Across Flats: 0.746 inches minimum and 0.753 inches maximum
Thread Series: UNF
Thread Quantity per Inch: 20
Nominal Thread Size: 0.500 inches
Countersink Angle: 89.5 degrees minimum nut and 90.5 degrees maximum nut
Bearing Surface Type: Chamfered or washer faced
Material: Aluminum alloy 7075 overall
Material Document and Classification: QQ-A-367, temper T73 fed spec single material response overall
Surface Treatment: Anodize overall
Surface Treatment Document and Classification: MIL-A-8625, type 2, class 2 mil spec single treatment response overall

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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