Part Number: 151-10021 (Shrink tube flame retarded)Part Number: 151-10026 (Shrink tube flame retarded)Part Number: B2-1-YG (Shrink tube flame retarded)Part Number: NH-1-12-BLACK (Shrink tube flame retarded)Part Number: NH-14-BLACK (Shrink tube flame retarded)Part Number: NH-18-BLACK (Shrink tube flame retarded)Part Number: NH-2-BLACK (Shrink tube flame retarded)Part Number: NH-316-BLACK (Shrink tube flame retarded)