TM  10-8400-203-23 Section Ill. MATERIALS FIG. NO. 20-1 20-1 20-1 20-1 20-1 20-1 20-1 20-1 ITEM NO. 1 2 3 4 5 6 7 8 SMR CODE PAFZZ PAFZZ PAFZZ PAFZZ PAFZZ PAFZZ XBFZZ PAFZZ NSN 5325-00-985-6718 8305-00-262-1643 8305-00-881-0604 8310-00-988-1298 DESCRIPTION SLEEPING BAG, EXTREME COLD WEATHER Fastener, Slide, Type Ill, Style 1, Size MHS Black or OD, 1 ± 1/16 703/4 inches long. Conforming  to  V-F-106.  Source:  YKK  (USA) Inc,  National  Manufacturing  Corp.,  4234 Ocumulgee  East  Blvd.,  Macon,GA31297 or Talon, P.O. Box 518, Stanley, NC 28164. Fastener,  Snap,  Button,  Style  2,  (Regular Wire  Spring  Clamp  Type).  Conforming  to MIL-F-10884. Webbing,  Snap  Reinforcement.  Cut  to  1  1/4 inches, Type II, Class-2, 1 inch wide, OD-7. Conforming  to  MIL-W-4088.  Source:  Eliza- beth Webbing Malls Co., Inc., P.O. Box 1168, Pawtucket,  RI  02662. Webbing, Textile, Woven Nylon, Cut to 70 3/4 inches, 1 inch wide, Class 2, OD-7. Con- forming  to  MIL-W-17337. Thread, Polyester, Size B, Type 1, Class 1, Subclass  B,  Color  S-1,  CA  66022.  Conform- ing to V-T-285. Pull Tab, Cut 3 x 6 inches, Type Ill, Class 2, Color  CG  483.  Conforming  to  MIL-C-21852. Label:  For  Clothing  Equipage  and  Tentage (General  Use),  Type  VI,  Class  15.  Conform- ing to DDD-L-20. Source: E. 1 DuPont de Ne- mours and Co., Inc., Textile Fiber Dept, Wil- mington,  DE  19898. Drawcord,  Tunnel,  Type  Ill,  Class  2,  Color  CG 483. Cut to 3x39 1/2 inches. Conforming to MIL-C-21852. UNIT OF ISSUE EA EA YD YD TU EA YD 20-16  Change  6