TEFCEL Case Wire – M22759

This Specification is approved for use by all Departments and Agencies of the Department of Defense. The complete requirements for procuring the wire described herein shall consist of this document and the issue in effect of Specification MIL-W-22759.

Download Catalog Details

Category:

Specifications

CONSTRUCTION DETAILS
FINISHED WIRE
Part No. Wire Size Stranding Min. Max. Max. Resistance at
20°C / 68°F (ohms/1000ft.)
M22759/16-20-# 20 19×32 .037 .039 9.88
M22759/16-18-# 18 19×30 .046 .049 6.26
M22759/16-16-# 16 19×29 .052 .055 4.81
M22759/16-14-# 14 19×27 .065 .069 3.06
M22759/16-12-# 12 37×28 .084 .089 2.02
M22759/16-10-# 10 37×26 .106 .112 1.26
M22759/16-8-# 8 133×29 .158 .169 .701
M22759/16-6-# 6 133×27 .198 .212 .455
M22759/16-4-# 4 133×25 .250 .268 .280
BEND TEST MANDRELS AND TEST LOADS
MANDREL DIAMETER (INCHES)+3%  TEST LOAD (LBS)+3%
Part No. Life Cycle and Short Term Thermal Stability Test 1* Cold Bend Test Wrap Test 2* Life Cycle and Short Term Thermal Stability Test 1* Cold Bend Test
M22759/16-20-# 0.75 1.00 2.0 4.0
M22759/16-18-# 1.00 1.25 2.0 4.0
M22759/16-16-# 1.00 1.25 3.0 5.0
M22759/16-14-# 1.25 2.00 2.0 5.0
M22759/16-12-# 2.00 2.00 2.0 5.0
M22759/16-10-# 3.00 3.00 2.0 5.0
M22759/16-8-# 3.00 4.00 3.0 6.0
M22759/16-6-# 4.00 5.00 3.0 10.0
M22759/16-4-# 5.00 6.00 3.0 10.0
M22759/16-2-# 6.00 8.00 1.25 4.0 15.0
* 1 Also for bend tests after immersion * 2 Use mandrel for wire size 2 and larger in wrap back test