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SMC MS Miniature Fitting (SUS316, M5 / R1/8)

SMC MS Miniature Fitting (SUS316, M5 / R1/8)

SMC MS series SUS316 miniature fittings with M5 and R1/8 connections: barb fittings, hose nipples and elbows for tube OD 3.2 to 6 mm, plus universal elbows, tees, nipples, bushings and plugs.

Key features

  • SUS316 body for corrosive environments; gasket seal on M5 threads
  • Compact for tight piping spaces; barb fittings give strong tube holding with easy fitting
  • Hose nipples and hose elbows with cap nut for nylon, soft nylon and polyurethane tubing
  • Universal elbow, tee and nipple rotate 360 deg around the stud for positioning
  • Gasket material SUS304/NBR (-X83) or SUS316/FKM (-X112) made to order; spare gaskets M-5G1/2/3, M-5GH and cap nuts MS-5-4/6-P01

Specifications

Fluid Air, N2, water
Max. operating pressure (20 deg C) 0.8 to 1.5 MPa depending on tubing
Ambient and fluid temperature -5 to 60 deg C; water 0 to 40 deg C (no freezing)
Connection threads M5x0.8, R1/8
Thread M: JIS B 0205; R: JIS B 0203
Material Body SUS316; gasket PVC / nylon 66 GF30%
Applicable tubing Nylon, soft nylon, polyurethane, PFA, FEP, modified PTFE, soft polyurethane
Source SMC Korea catalog MS Series (SMCKR_MS.pdf), p. 466-470
MS-5AU-3 Type: Barb fitting for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5AU-4 Type: Barb fitting for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5AU-6 Type: Barb fitting for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5ALHU-3 Type: Barb elbow for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5ALHU-4 Type: Barb elbow for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5ALHU-6 Type: Barb elbow for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5ATHU-3 Type: Barb tee for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5ATHU-4 Type: Barb tee for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5ATHU-6 Type: Barb tee for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5H-4 Type: Hose nipple | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5H-6 Type: Hose nipple | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5HLH-4 Type: Hose elbow | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5HLH-6 Type: Hose elbow | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5UL Type: Universal elbow | Tube: None | Connection: M5 male x M5 female
MS-5UT Type: Universal tee | Tube: None | Connection: M5 male x 2 M5 female
MS-5B Type: Bushing | Tube: None | Connection: R1/8 male x M5 female
MS-5P Type: Plug | Tube: None | Connection: M5 male
MS-5J Type: Extension fitting | Tube: None | Connection: M5 male x M5 female
MS-5N Type: Nipple | Tube: None | Connection: M5 male x M5 male
MS-5UN Type: Universal nipple | Tube: None | Connection: M5 male x M5 male
FittingsSMC
20 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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SMC MS Miniature Fitting (SUS316, M5 / R1/8)

Brand SMC·Fittings

Available part numbers (20)

MS-5AU-3, MS-5AU-4, MS-5AU-6, MS-5ALHU-3, MS-5ALHU-4, MS-5ALHU-6, MS-5ATHU-3, MS-5ATHU-4, MS-5ATHU-6, MS-5H-4 + 10 more — see full table ↓

How to order

Send the SMC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
MS-5AU-3Type: Barb fitting for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5AU-4Type: Barb fitting for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5AU-6Type: Barb fitting for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5ALHU-3Type: Barb elbow for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5ALHU-4Type: Barb elbow for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5ALHU-6Type: Barb elbow for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5ATHU-3Type: Barb tee for soft tubing | Tube: OD 3.18 mm (ID 2.18 / 2) | Connection: M5 male
MS-5ATHU-4Type: Barb tee for soft tubing | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5ATHU-6Type: Barb tee for soft tubing | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5H-4Type: Hose nipple | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5H-6Type: Hose nipple | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5HLH-4Type: Hose elbow | Tube: OD 4 x ID 2.5 mm | Connection: M5 male
MS-5HLH-6Type: Hose elbow | Tube: OD 6 x ID 4 mm | Connection: M5 male
MS-5ULType: Universal elbow | Tube: None | Connection: M5 male x M5 female
MS-5UTType: Universal tee | Tube: None | Connection: M5 male x 2 M5 female
MS-5BType: Bushing | Tube: None | Connection: R1/8 male x M5 female
MS-5PType: Plug | Tube: None | Connection: M5 male
MS-5JType: Extension fitting | Tube: None | Connection: M5 male x M5 female
MS-5NType: Nipple | Tube: None | Connection: M5 male x M5 male
MS-5UNType: Universal nipple | Tube: None | Connection: M5 male x M5 male

Need a different model, or a part not listed here? Send us your parts list →