Cross-reference

[JohnAtoZ]

I am trying to find a cross-reference from the Boeing number BACB30LE3HU7 to any mil-spec or manufacturer number.
Does anyone have any list showing this cross? Thanks.

 

[CoffinsCorner]

Check "D–590 BOEING TO VENDOR CROSS REFERENCE INDEX" or contact Boeing spares.

I am not familiar with this specific bolt.

 

[bf109g]

When in doubt - D-590.

Off the cuff, I'd say Alcoa/Fairchild/Voi-shan is a possible manufacturer for this bolt.

 

[rerig]

From the Spec Sheet:
PROCUREMENT
AIR INDUSTRIES CORPORATION (CAGE CODE 06725)
ALCOA FASTENING SYSTEMS – INDUSTRY (TEMPLE) (CAGE CODE 06950) 20
ALCOA FASTENING SYSTEMS – INDUSTRY (UNRUH) (CAGE CODE 1RC86) 21
FEDERAL MANUFACTURING CORPORATION (CAGE CODE 17943)
HUCK INTERNATIONAL INC, LAKEWOOD OPERATIONS (CAGE CODE 97928) 14
P B FASTENERS, DIVISION OF PAUL R BRILES, INC (CAGE CODE 27624)
SONIC INDUSTRIES INC (CAGE CODE 57928)
SPS TECHNOLOGIES, AEROSPACE PRODUCTS DIVISION (JENKINTOWN)
(CAGE CODE 56878)
VALLEY–TODECO INC (CAGE CODE 06710)

D-590: Not listed
737 SRM Fastener Sub lists BACB30US()K()as alternate.
No other Equivalent Fastener

Sorry.

 

[niflaser]

I used to work at Boeing. We used to specify an oval-type series of locking nuts. I am looking for a metric (M4) series. Any idea where to get these small metric nuts?