AS5178-04

Nut, Plain, Hexagon

Part number: AS5178-04
NSN: 5310-01-529-3090
NIIN: 01-529-3090
Item name: Nut, Plain, Hexagon
Manufacturer: SAE International
CAGE code: 0U583
FSC: 5310
Unit of issue: EA
DEMIL code: A

Alternate part numbers

AS5178-04 CAGE 0U583
AS5178-04 CAGE 81343

Technical characteristics

Thread Class: 3B
Thread Direction: Right-hand
Nut Style: Hexagon
Nut Height: 0.250 inches nominal
Width Across Flats: 0.678 inches minimum and 0.691 inches maximum
Thread Series: UNJF
Thread Quantity per Inch: 20
Nominal Thread Size: 0.437 inches
Bearing Surface Type: Chamfered
Material: Steel comp 4130 overall or steel comp 4140 overall
Material Document and Classification: Ams 6370 assn std single material response overall or ams 6382 assn std single material response overall
Surface Treatment: Cadmium overall
Surface Treatment Document and Classification: QQ-P-416, type II0.QQ-P-416, type II0CLASS 2 fed 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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