Nylon Tubular; 0.625in. Length; 0.250 OD; 0.171 ID; White
圆形垫片 无螺纹 - 尼龙 0.625"（15.88mm）5/8" 天然
得捷:
ROUND SPACER NYLON 5/8"
艾睿:
Spacer Round 4.3mm-ID 6.4mm-OD 15.9mm-LG Nylon 6
Allied Electronics:
Nylon Tubular; 0.625 in. Length; 0.250 OD; 0.171 ID; White