bu-87-2 is a flexible red pvc insulator for bu-85 series clips.

sc87r-bx
weight: 3 g
dimensions: 1.7" (l), 0.64" (w), 0.64" (h)

the bu-87 is used to electrically insulate bu-85 series clips.
• overall length 1.7” (43mm), large id = 0.4” (10mm), wire-end id = 0.16”
(4mm)
• rating: dielectric strength 5kv at thinnest cross section.
temperature -20⁰f (-30⁰c) to 160⁰f (71⁰c)

• rohs 3 compliant

 NSN 5975005572531