Issue link: https://onenorgren.uberflip.com/i/1463811
250 ACC E S S O R I E S 8 For more information or for additional configurations, please contact us at NASInsideSales@imi-precision.com SILENCERS NST Series Silencers: Male Threads Part Number Dimensions Weight oz (g) Construction Noise Level A in. (mm) B in. (mm) C in. (mm) D in. (mm) E in. (mm) F in. (mm) Body Element NST2 1/8 NPS M 0.30 (7.6) 0.63 (16.0) 1.00 (25.4) 0.20 (5.1) 0.44 (11.2) 0.2 oz (6g) Acetal N/A 68dB NST4 1/4 NPS M 0.30 (7.6) 1.49 (37.8) 1.86 (47.2) 0.35 (8.9) 0.75 (19.1) 0.6 oz (17g) Acetal Felt 68dB NST4A 1/4 NPS M 0.37 (9.4) 3.19 (81.0) 3.56 (90.4) 0.50 (12.7) 1.00 (25.4) 1.8 oz (51g) Anodized Aluminum Felt 70dB NST4A2 1/4 NPS M 0.37 (9.4) 2.18 (55.4) 2.56 (65.0) 0.50 (12.7) 1.00 (25.4) 1.4 oz (40g) Anodized Aluminum Felt 72dB NST6A 3/8 NPS M 0.38 (9.7) 3.19 (81.0) 3.56 (90.4) 0.50 (12.7) 1.00 (25.4) 1.8 oz (51g) Anodized Aluminum Felt 72dB NST6B 3/8 NPS M 0.38 (9.7) 4.19 (106.4) 4.82 (122.4) 0.72 (18.3) 1.25 (31.8) 3.1 oz (88g) Anodized Aluminum Felt 72dB NST8A 1/2 NPS M 0.38 (9.7) 3.19 (81.0) 3.56 (90.4) 0.50 (12.7) 1.00 (25.4) 1.8 oz (51g) Anodized Aluminum Felt 74dB NST8B 1/2 NPS M 0.38 (9.7) 4.19 (106.4) 4.82 (122.4) 0.72 (18.3) 1.25 (31.8) 3.1 oz (88g) Anodized Aluminum Felt 76dB NST12C 3/4 NPS M 0.34 (8.6) 6.18 (157.0) 6.93 (176.0) 1.25 (31.8) 2.00 (50.8) 7.8 oz (221g) Anodized Aluminum Felt 80dB NST16C 1 NPS M 0.50 (12.7) 6.18 (157.0) 6.93 (176.0) 1.25 (31.8) 2.00 (50.8) 7.7 oz (218g) Anodized Aluminum Felt 80dB A B C D ØE ØF Ø 'E' TYP (4X) 10-32 SET SCREW ØF ØA D B C Note: All NPS threads fit G Port threads Part Number Dimensions Weight oz (g) Construction Noise Level A in. (mm) B in. (mm) C in. (mm) D in. (mm) E in. (mm) F in. (mm) Body Element NST2020 Ø 1.99 0.70 (17.8) 12.23 (310.6) 12.93 (328.4) 2.21 (56.1) 3.46 (87.9) 11 oz (311g) PVC Foam 82dB NST2020-5 Ø 1.24 13.3 oz (377g) NST2020-7 Ø 1.49 12.7 oz (360g)