384356

384356 - Compression Spring | Outside Dia.: 27.5mm | Inside Dia.: 18.6mm | free length: 177.8mm

404356

404356 - Compression Spring | Outside Dia.: 29.1mm | Inside Dia.: 20.2mm | free length: 177.8mm

424356 - Compression Spring | Outside Dia.: 30.7mm | Inside Dia.: 21.8mm | free length: 177.8mm

444356 - Compression Spring | Outside Dia.: 32.2mm | Inside Dia.: 23.3mm | free length: 177.8mm

464356 - Compression Spring | Outside Dia.: 33.8mm | Inside Dia.: 24.9mm | free length: 177.8mm

484356 - Compression Spring | Outside Dia.: 35.4mm | Inside Dia.: 26.5mm | free length: 177.8mm

504356 - Compression Spring | Outside Dia.: 37.3mm | Inside Dia.: 28.4mm | free length: 177.8mm

AT 3680 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 254mm | Extended Length: 579.663mm

AT 3688 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 279.4mm | Extended Length: 642.668mm

AT 3780 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 254mm | Extended Length: 479.173mm

AT 3788 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 279.4mm | Extended Length: 530.503mm

AT 3880 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 254mm | Extended Length: 416.55mm

AT 3980 - Extension Spring - Outside Dia.: 19.1mm | Free Length: 254mm | Extended Length: 374.198mm

AV 3772 - Extension Spring - Outside Dia.: 22.2mm | Free Length: 228.6mm | Extended Length: 509.859mm

AV 3872 - Extension Spring - Outside Dia.: 22.2mm | Free Length: 228.6mm | Extended Length: 434.114mm

AV 3972 - Extension Spring - Outside Dia.: 22.2mm | Free Length: 228.6mm | Extended Length: 382.545mm

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	Compression Springs	Extension Springs
Working Length	Its is not advisable to use more than 80% of the maximum possible deflection.	We recommend a safe extended length for our springs
End Coils	Up to 0.5mm wire - closed only. Over 0.5mm wire - closed & ground	Full loops are similar to outside diameter. Loop end positions may vary.
Tolerances	British Standard - BS 1726: Part1:Grade 2	British Standard - BS 1726: Part2:Grade 2
Materials	Carbon Steel Wire / Music Wire - British Standard BS5216, Grade ND3.
Winding	Springs are normally right wound, however this may vary.
Finish	Springs are stress relieved at appropriate temperatures, and stock springs are supplied in a plain finish, lightly oiled.