The IOTV yoke and collar assembly provides additional ballistic protection to the neck and shoulders.

The yoke and collar assembly is made up of a front and a back yoke and collar carrier assembly with a set of ballistic inserts (back collar narrow inserts are removable).

National Stock Number

• front assemby, UCP: 8470-01-551-8182
• back assembly, UCP:
  • X-Small: 8470-01-551-8125
    • outershell: 8470-01-551-8159
    • right insert: 8470-01-551-8192
    • left insert: 8470-01-551-8206
  • Small: 8470-01-551-8126
    • outershell: 8470-01-551-8162
    • right insert: 8470-01-551-8198
    • left insert: 8470-01-551-8208
  • Medium: 8470-01-551-8134
    • outershell: 8470-01-551-8171
    • right insert: 8470-01-551-8199
    • left insert: 8470-01-551-8210
  • Large: 8470-01-551-8148
    • outershell: 8470-01-551-8172
    • right insert: 8470-01-551-8200
    • left insert: 8470-01-551-8212
  • X-Large: 8470-01-551-8153
    • outershell: 8470-01-551-8177
    • right insert: 8470-01-551-8201
    • left insert: 8470-01-551-8218
  • XX-Large: 8470-01-551-8154
    • outershell: 8470-01-551-8178
    • right insert: 8470-01-551-8202
    • left insert: 8470-01-551-8220
  • 3X-Large: 8470-01-551-8155
    • outershell: 8470-01-551-8179
    • right insert: 8470-01-551-8204
    • left insert: 8470-01-551-8222
  • 4X-Large: 8470-01-551-8156
    • outershell: 8470-01-551-8180
    • right insert: 8470-01-551-8205
    • left insert: 8470-01-551-8270