Loos & Company, Inc. - Cableware Division

Turnbuckle Body: MS21251 Series
CLIP LOCKING (Replaces NAS649)
AVAILABLE IN BRASS, STEEL & ALUMINUM

Loos Cableware® Division provides the full line of MS21251 Turnbuckle Bodies (Replaces NAS649) in Brass, Steel, and Aluminum and use MS21256 Locking Clips to provide a positive lock with the mating part. 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.

MIL-DTL-8878: YES
MADE IN THE USA: YES
 

Drawings & Specifications

 

 

Dash No. Steel	Dash No. Brass	Dash No. Alum.	Wire Rope Dia.	Min. Breaking Strengh	Thread T UNF-38	L ± .031	B ± .005 Dia.	N ± .031	D ± .005 Dia.	E ±.005 Dia.	P ±.005	Applicable Locking Clip MS21256	Lbs per Piece
-2S* -2L	-B2S* -B2L*	-A2S* -A2L*	1/16	800	No. 6-40	2.250 4.000	.250	.156	.219	.188	.125	-1 -2	.018 .034
-3S* -3L*	-B3S* -B3L*	-A3L* -A3S*	3/32	1600	No. 10-32	2.250 4.000	.344	.188	.281	.250	.125	-1 -2	.031 .50
-5S* -5L*	-B5S* -B5L*	-A5S* -A5L*	5/32	3200	1/4-28	2.500 4.000	.438	.312	.391	.328	.125	-1 -2	.052 .097
-6S -6L	-B6S* -B6L*	-A6S* -A6L*	3/16	4600	5/16-24	2.250 4.000	.500	.375	.438	.406	.125	-1 -2	.063 .106
-8L	-B8L	-A8L	1/4	8000	3/8-24	4.000	.625	.500	.594	.469	.125	-2	.109
-9L	-B9L	-A9L	9/32	12500	7/16-20	4.250	.750	.594	.688	.563	.188	-3	.296
-10L	-B10L*	-A10L	5/16	17500	1/2-20	4.250	.875	.656	.813	.625	.188	-3	.413

(1) D.No. = Dash Number
* Denotes Stock Item.

 

Military Specification

Installation Tools

 

   Turnbuckle Assemblies, Clip Locking of   MS33736D

 

Additional Information

 

            Use with:

 

 

 

Use with MS21256