SECTION II
TM 5-4220-225-24P
FIG. 16 HELMET LINER, DUCTS, SHELL AND AIR SUPPLY
LINES (CONT)
AIR SUPPLY VALVE STEM
(3) 10-9
PACKING, PREFORMED
(9) 10-10
RELIEF VALVE
(3) 10-11
BAFFLE TUBE ASSY
(1) 11-2
PACKING, PREFORMED
(14) 11-3
CAP, BAFFLE TUBE
(1) 11-4
AIR SUPPLY DIFFUSER
(9) 11-5
ELEMENT, FILTER
(120) 11-6
EAR CLEARING PAD ASSY
(12) 11-7
SCREW-CAP, SCH-HEX
(6) 12-1
SCREW-CAP, SCH-HEX
(6) 12-3
WASHER, LOCK-SPRING, HELICAL
(12) 12-2
COVER ASSEMBLY, ADJUSTABLE
EXHAUST VALVE
(1) 12-5
SETSCREW, HEX
(3) 12-6
FRICTION DRAG INSERT
(9) 12-12
EXHAUST VALVE DIFFUSER
(9) 12-14
VALVE SPRING
(9) 12-15
POPPET VALVE ASSY
(1) 12-16
CHIN BUTTON
(3) 12-17
PACKING, PREFORMED
(18) 12-21
RETAINER, VALVE
(3) 12-22
DIAPHRAGM, VALVE
(1) 12-23
PACKING, PREFORMED
(1) 12-25
AMBIENT EXHAUST VALVE COVER
(1) 13-5
EXHAUST VALVE DIFFUSER
( ) 13-6
CAP, AMBIENT VALVE
(3) 13-7
DIAPHRAGM, EXHAUST VALVE
(1) 13-8
PACKING, PREFORMED
(1) 13-10
PIN, SAFETY
(1) 14-1
SPRING, LOCKING, LEFT
(2) 14-2
UPPER LUG ASSY, RIGHT
(2) 14-3
SCREW-CAP, SCH-HEX
(12) 14-4
LUG, HELMET
(2) 14-5
PACKING, PREFORMED
(1) 15-2
WHIP, COMMUNICATION W3
(1) 15-3
PACKING, PREFORMED
(24) 15-4
MICROPHONE
(6) 15-5
CABLE ASSY, W1, MICROPHONE
(3) 15-6
(1)
ITEM
NO.
(2)
SMR
CODE
(3)
CAGEC
(4)
PART
NO.
(5)
DESCRIPTION AND USABLE ON CODES (UOC)
(6)
QTY
16-3
