BRS保险0.5mm飞机旅客氧气电门copper飞机安全锁定线MS20995CY20
飞机紧急安全铜保险丝
标准型号:BRS MS20995CY20(0.5mm)
COPPER & BRASS AEROSPACE LOCK WIRE
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标准型号对照表:
BRS MS20995CY13---(0.3mm)
BRS MS20995CY15---(0.4mm)
BRS MS20995CY20---(0.5mm)
BRS MS20995CY25---(0.6mm)
BRS MS20995CY28---(0.7mm)
BRS MS20995CY32---(0.8mm)
BRS MS20995CY41---(1.0mm)
BRS MS20995CY47---(1.2mm)
航空安全铜锁线:COPPER合金 & BRASS合金
飞机特殊紧急情况下使用,如飞机驾驶舱紧急电门保护盖与
737NG 旅客氧气电门等。

关于保险丝的互换性,波音有一个SL
“
737-SL-20-057
Some operators have asked Boeing about acceptable usage of various materials of safety wire as it generally applies to the aircraft. Many of the referenced materials have no definitions describing interchangeability of Corrosion Resistant Steel (CRES), MONEL, and INCONEL materials. After the evaluation, see to following specification:
由于很多参考文件中都没有描述CRES,MONEL和INCONEL材料保险丝的互换性(目前AMM20-10-44已经有了),有用户向波音许询问不同材料(CRES, MONEL, INCONEL, Copper)的保险丝之间互换性问题。波音评估后说明如下:
“
CFM56周检主磁堵封圈pn:J221P018(2个)V2500周检主磁堵封圈pn:44066(2个)清洗剂pn:SP-GVAK(1个)、HONEYBEE60(1个) 纯水 ZBHG-CS320前轮pn:3-1531-3JL(1个),主轮pn:C20195162JL(1个),刹车毂pn:C20225508或者C20225509或者C20225510。321前轮pn:3-1531-3JL(1个),主轮pn:C20500100JL或者C20500000JL,刹车毂pn:C20534000-1或者C20534000-2. 主起落架销子:DRT68923前轮开口销pn:MS24665-153,螺帽pn:MS17825-4主轮开口销pn:MS24665-134,螺帽pn:MS17825-4,垫片pn:NAS1149F0432P,蝴蝶片pn:4611375003 螺母:NAS1304-7D刹车毂放气盖pn:7612,轮子气门芯盖子pn:TRVC9接近块垫片201117629日光灯:ABS1238-26-30B机组氧气瓶pn:89794077(1个),铜垫片pn:NSA835070-5C(1个)手提氧气瓶pn:3552AAADAACXCD、 9700C1AF23AN ,面罩pn:289-601-248(1个)