Turnbuckles

MS21251 Turnbuckle Bodies (Brass, Steel, and Aluminum)

Loos Cableware® Division provides the full line of MS21251 Turnbuckle Bodies (same as NAS649) in Brass, Steel, and Aluminum and use MS21256 Locking Clips to provide a positive lock with the mating part. Brass Turnbuckle Bodies are available with Nickel Plating for marine applications. Steel and Aluminum Turnbuckle Bodies are protected in accordance with MIL-DTL-8878. Loos Cableware® Division offers a full line of the MS21251 Turnbuckle Bodies and is a QPL manufacturer of these parts.

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Diagrams
DASH NUMBERS			WIRE ROPE DIA.	MIN BRAK-ING	THREAD T UNF-38	L ± .031	B ± .005 DIA.	N ± .031	D ± .005 DIA	E ±.005 DIA
STEEL	BRASS	ALUM.
-2S	-B2S*	-A2S	1/16	800	No. 6-40	2.250	.250	.156	.219	.188
-2L	-B2L*	-A2L				4.000
-3S	-B3S*	-A3S	3/32	1600	No. 10-32	2.250	.344	.188	.281	.250
-3L	-B3L*	-A3L				4.000
-5S	-B5S*	-A5S	5/32	3200	1/4-28	2.500	.438	.312	.391	.328
-5L	-B5L*	-A5L				4.000
-6S	-B6S*	-A6S	3/16	4600	5/16-24	2.250	.500	.375	.438	.406
-6L	-B6L*	-A6L				4.000
-8L	-B8L	-A8L	1/4	8000	3/8-24		.625	.500	.594	.469
-9L	-B9L	-A9L	9/32	12500	7/16-20	4.250	.750	.594	.688	.563
-10L	-B10L	-A10L	5/16	17500	1/2-20		.875	.656	.813	.625

 

DASH NUMBERS			WIRE ROPE DIA.	MIN BRAK-ING	THREAD T UNF-38	P ± .005	APPLI.- CABLE LOCKING CLIP MS21256	LBS PER PIECE
STEEL	BRASS	ALUM.
-2S	-B2S*	-A2S	1/16	800	6-40		-1	.018
-2L	-B2L*	-A2L					-2	.034
-3S	-B3S*	-A3S	3/32	1600	10-32	.125	-1	.031
-3L	-B3L*	-A3L					-2	.50
-5S	-B5S*	-A5S	5/32	3200	1/4-28		-1	.052
-5L	-B5L*	-A5L					-2	.097
-6S	-B6S*	-A6S	3/16	4600	5/16-24		-1	.063
-6L	-B6L*	-A6L					-2	.106
-8L	-B8L	-A8L	1/4	8000	3/8-24		-2	.109
-9L	-B9L	-A9L	9/32	12500	7/16-20	.188		.296
-10L	-B10L	-A10L	5/16	17500	1/2-20		-3	.413

* Denotes Stock Item

Military Specification