HG/T 21573.4-1995
球面垫圈
1995-08-28
HB 6196-1989
球面垫圈
1989-05-13
HB 6358-1989
球面垫圈
1989-05-13
GB/T 849-1988
球面垫圈
Washers with ball face
1988-02-06
GB/T 1030-1988
内球面垫圈
Inner sphere washers
1988-12-22
DOD DOD-W-63546/8 Amendment 1
WASHER, CONCAVE AND WASHER CONVEX (SPHERICAL SET), STEEL, METRIC
垫圈 凹面和凸面垫圈（球面组） 钢制 公制
2005-03-23
DOD DOD-W-63546/8
WASHER, CONCAVE AND WASHER CONVEX (SPHERICAL SET), STEEL, METRIC
垫圈 凹面和凸面垫圈（球面组） 钢制 公制
1987-03-16
KS W 1612(2019 Confirm)
항공우주 - 요철 홈 어깨붙이 와셔
航空航天凹肩垫圈
2004-09-07
KS W 1612(2024 Confirm)
항공우주 - 요철 홈 어깨붙이 와셔
航空航天凹肩垫圈
2004-09-07
QC/T 354-2023
法兰面车轮螺母与球面垫圈
2023-12-29
HB 310-1971
悬式垫圈用球面带肩螺母
1973-01-01
NASM 45595 Rev.1
Washers, Shouldered, Recessed, Saddle, Concave and Convex, General Specification for
凹面和凸面带肩凹座垫圈通用规范
2012-12-21
GB/T 9074.13-1988
十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件
Cross recessed hexagon bolt with indentation，single coil lock washer and plain washer assemblies
1988-04-16
QJ 20040.3-2011
不锈钢螺钉垫圈组合件 第3部分:十字槽凹穴六角头螺栓、弹簧垫圈和平垫圈
Stainless steel screw and washer assemblies-Part 3:Cross recessed hexagon bolt with indentation,single coil spring lock washer and plain washer
2011-07-19
GB/T 9074.11-1988
十字槽凹穴六角头螺栓和平垫圈组合件
Cross recessed hexagon bolt with indentation and plain washer assemblies
1988-04-16
GB/T 9074.12-1988
十字槽凹穴六角头螺栓和弹簧垫圈组合件
Cross recessed hexagon bolt with indentation and single coil spring lock washer assemblies
1988-04-16
GB/T 9074.20-2004
十字槽凹穴六角头自攻螺钉和平垫圈组合件
Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers
2004-02-10
NASM 14155 Rev.2
Washer, Recessed Countersunk Two Surfaces, for Use with Wheel Bolts and Nuts Up to and Including 180 Ksi Ftu
垫圈 凹入沉头两面 用于180 Ksi Ftu及以下车轮螺栓和螺母
2014-11-21
NASM 14177 Rev.2
Washer, Recessed, Cuntersunk Two Surfaces, for Use with Wheel Bolts and Nuts Up to and Including 220 Ksi Ftu
用于220 Ksi Ftu及以下车轮螺栓和螺母的两个表面凹入式C形垫圈
2015-01-30