1-800-321-LOOS (5667) | Local: (239) 643-5667
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- Turnbuckle Body - MS21251
Turnbuckle Body - MS21251
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
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Dash No. Steel |
Dash No. Brass |
Dash No. Alum. |
Wire Rope Diam. |
Min. Breaking Strength |
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 |
0.250 | 0.156 | 0.219 | 0.188 | 0.125 | -1 -2 |
.018 .034 |
| -3S* -3L* |
-B3S* -B3L* |
-A3L* -A3S* |
3/32 | 1600 | No. 10-32 | 2.250 4.000 |
0.344 | 0.188 | 0.281 | 0.25 | 0.125 | -1 -2 |
.031 .50 |
| -5S* -5L* |
-B5S* -B5L* |
-A5S* -A5L* |
5/32 | 3200 | 1/4-28 | 2.500 4.000 |
0.438 | 0.312 | 0.391 | 0.328 | 0.125 | -1 -2 |
.052 .097 |
| -6S -6L |
-B6S* -B6L* |
-A6S* -A6L* |
3/16 | 4600 | 5/16-24 | 2.250 4.000 |
0.500 | 0.375 | 0.438 | 0.406 | 0.125 | -1 -2 |
.063 .106 |
| -8L | -B8L | -A8L | 1/4 | 8000 | 3/8-24 | 4.000 | 0.625 | 0.500 | 0.594 | 0.469 | 0.125 | -2 | 0.109 |
| -9L | -B9L | -A9L | 9/32 | 12500 | 7/16-20 | 4.250 | .750 | 0.594 | 0.688 | 0.563 | 0.188 | -3 | 0.296 |
| -10L | -B10L* | -A10L | 5/16 | 17500 | 1/2-20 | 4.250 | 0.875 | 0.656 | 0.813 | 0.625 | 0.188 | -3 | 0.413 |
* Denotes Stock Item.
When ordering: specify Part No. and diameter of cable hardware it is to fit.
Turnbuckle Assemblies
Contact Us
901 Industrial Blvd.
Naples, FL 34104-3715 USA
Toll Free: (800) 321-LOOS (5667)
Phone: (239) 643-LOOS (5667)
Sales Dept. Fax: (239) 643-4558
Upcoming Holidays
Following is a list of the holidays for 2021:
January 1st - New Year's Day
April 2nd - Good Friday
May 31st - Memorial Day
July 2nd - Independence Day Observed
July 5th - Independence Day Observed
September 6th - Labor Day
October 11th - Columbus Day in observance for Veterans Day
November 25 & 26 - Thanksgiving
December 24th - Christmas Day Observed
December 31st - New Years Day 2022 Observed
About Loos Naples
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In 1979 the Cableware Division of Loos & Co., Inc was started in Naples, Florida. With only 10 employees at our inception, we have now grown into a very busy company with diversified products and over 64 employees.
