Avibank

Ball-Lok® Quick Release Pins

Double-Lok Cam Lever Pin

Double-Lok Cam Lever Pin

Configure Part Number

BL - - - - - - -

													CALC. DOUBLE SHEAR
DASH	NOM.	A		B	C	D	E	F	G	H	J	K	STRENGTH MIN. LBS.
NO.	DIA.	MAX.	MIN.	+/- .005	+ .000 - .030	+/- .010	+/- .030		MAX.	MIN.	MAX.	+/- .015	STEEL	CRES
3	3/16	0.1885	0.187	0.22	0.26	0.187	0.437	0.85	1.55	0.74	0.25	0.312	4¸600	5¸150
4	1/4	0.2485	0.247	0.287	0.29	0.187	0.437	0.85	1.55	0.74	0.25	0.312	8¸200	9¸200
5	5/16	0.311	0.3095	0.372	0.33	0.187	0.5	1	1.55	0.74	0.25	0.375	12¸800	14¸400
6	3/8	0.3735	0.372	0.438	0.365	0.218	0.562	1	1.55	0.81	0.25	0.375	18¸400	20¸600
7	7/16	0.436	0.4345	0.507	0.38	0.218	0.625	1.125	1.55	0.81	0.281	0.406	25¸000	28¸000
8	1/2	0.4985	0.497	0.593	0.46	0.218	0.687	1.35	1.82	0.81	0.281	0.406	32¸800	36¸800
9	9/16	0.561	0.5595	0.666	0.51	0.218	0.75	1.35	1.82	0.81	0.281	0.406	41¸200	46¸000
10	5/8	0.6235	0.622	0.748	0.58	0.25	0.812	1.75	1.82	0.88	0.281	0.562	51¸200	57¸500
12	3/4	0.7485	0.747	0.887	0.67	0.25	0.937	2	2.33	0.93	0.375	0.562	73¸600	82¸500
14	7/8	0.8735	0.872	1.045	0.76	0.375	1.062	2	2.5	1.12	0.375	0.562	100¸000	112¸500
16	1	0.9985	0.997	1.217	0.89	0.375	1.25	2	2.75	1.13	0.375	0.562	131¸000	147¸000

PART NAME	ALLOY STEEL		CORROSION RESISTANT
BODY	4130 ALLOY STEEL	MIL-T-6736/MIL-S-6758	CRES 17-4PH OR 15-7MO	AMS 5643/AMS5657
SPINDLE	4130 ALLOY STEEL	MIL-S-6758	CRES 17-4PH	AMS 5643
BUTTON	ALUM. ALLOY 2024 OR 2017	QQ-A-225/6/QQ-A-225/5	ALUM. ALLOY 2024 OR 2017	QQ-A-225/6/QQ-A-225/5
SPRING	MUSIC WIRE	ASTM-A-228	CRES 17-7PH OR 302	AMS 5678/ASTM-A-313
HEAD	MILD STEEL	ASTM-A-108	CRES 303	ASTM-A-581/582
LEVER	MILD STEEL	ASTM-A-108	CRES 303	ASTM-A-581/582
BALLS	CRES 440C	QQ-S-763	CRES 440C	QQ-S-763

HEAT TREATMENT
ALLOY STEEL: SHANK & SPINDLE - Rc 36-40 (MIL-H-6875)
CORROSION RESISTANT STEEL: SHANK & SPINDLE - Rc 40 MIN. (MIL-H-6875).
BALL HARDNESS: Rc 58-62

GROUND HANDLING HEAT TREATMENT
CARBON AND ALLOY STEEL: CADMIUM PLATE (QQ-P-416 TYPE 1 - OR TYPE II CLASS 2)
CORROSION RESISTANT STEEL: PASSIVATE (QQ-P-35)
ALUMINUM ALLOY: ANODIZE (MIL-A-8625)

NOTES
1. IF A FOUR BALL PIN IS REQUIRED FOR GREATER TENSION STRENGTH - ADD THE SUFFIX F AT THE END OF A STANDARD CALLOUT. EXAMPLE: BLS8DCL15F.
2. IF A GREATER C DIMENSION IS NECESSARY - ADD LENGTH AFTER C LETTER - EXAMPLE: BLS8DCL15C10 (C10 BEING 1.0 INCHES).
3. ALL PINS ARE IDENTIFIED PER MIL-STD-130 AND APPLICABLE SPECIFICATIONS.
4. OPTIONAL LANYARD IS ATTACHED DIRECTLY TO THE HANDLE.
5. IF GRIP CANNOT BE CALLED OUT IN A WHOLE NUMBER TENTHS - USE A DECIMAL POINT AND CALL OUT ACTUAL GRIP. EXAMPLE: 1.25 = 1.250 OR 2.375 + 2.375 GRIP.
6. BALLS MAY BE ROTATED TO POSITIONS OTHER THAN SHOWN.

TAB HOLE SIZE
DASH NO.	T DIA. +.004/-.001
-4	.129
-6	.194
-7	.255
-8	.281
-10	.318
-12	.377

NOTES
CABLE:	SIZE 1/16 DIAMETER. 7 X 7 CORROSION RESISTANT STEEL PER MIL-W-83420. VINYL COATED - COLOR GREEN PER MIL-I-631. RATED FULL STRENGTH: 480 LBS. SWAGING SLEEVE: NICOPRESS 28-IC OR EQUIV.
TAB:	A - ALUMINUM ALLOY 2024-T4 PER QQ-A-250/4. C - CORROSION RESISTANT STEEL PER MIL-W-83420.
FINISH:	ALL CRES PARTS PASSIVATED PER QQ-P-35. ALL ALUMINUM PARTS ANODIZED PER MIL-A-8625.

© 2024 Precision Castparts Corp.

Accept Cookies

This website uses cookies. By clicking "Accept Cookies," you agree to our use of non-essential cookies on this site. Learn More