Bird Precision
Bird Precision
One Spruce Street, P.O. Box 540569
Waltham, MA 02454-0569 USA
Phone: (800) 454-7369
Fax: (800) 370–6308
Email: sales@birdprecision.com
Website: www.birdprecision.com
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RB31145 (82884) is 0.158" diameter over the barbs and is 0.100" long.

Barbed Inserts are preferred for quick and easy insertion into plastic molded components, manifolds and fittings.

The barbs are designed to insure a dependable seal.
Unit of Measure
1 2 3 

Item #

Item Name

Orifice Inner Diameter (I.D.)

Diameter

Press-In Insert Length

Orifice Outer Diameter (O.D.)

RB82884BR-22069 N/A RB82884 Series 0.0185 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0185 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22071 N/A RB82884 Series 0.0190 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0190 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22074 N/A RB82884 Series 0.0195 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0195 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22075 N/A RB82884 Series 0.0200 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0200 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22423 N/A RB82884 Series 0.0205 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0205 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22085 N/A RB82884 Series 0.0210 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0210 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22103 N/A RB82884 Series 0.0215 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0215 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22107 N/A RB82884 Series 0.0220 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0220 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22123 N/A RB82884 Series 0.0225 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0225 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22108 N/A RB82884 Series 0.0230 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0230 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22424 N/A RB82884 Series 0.0235 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0235 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22151 N/A RB82884 Series 0.0240 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0240 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22127 N/A RB82884 Series 0.0250 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0250 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22128 N/A RB82884 Series 0.0260 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0260 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22129 N/A RB82884 Series 0.0270 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0270 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22147 N/A RB82884 Series 0.0280 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0280 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22172 N/A RB82884 Series 0.0290 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0290 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22184 N/A RB82884 Series 0.0300 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0300 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22285 N/A RB82884 Series 0.0310 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0310 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22286 N/A RB82884 Series 0.0320 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0320 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22287 N/A RB82884 Series 0.0330 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0330 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22288 N/A RB82884 Series 0.0340 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0340 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
RB82884BR-22289 N/A RB82884 Series 0.0350 Inch (in) Inner Diameter (I.D.) and 0.060 Inch (in) Outer Diameter (O.D.) Brass Precision Orifice Barbed Insert N/A 0.0350 in N/A 0.185 in N/A 0.100 in N/A 0.060 in
Unit of Measure
1 2 3