IS 13136 : 1991 Arms and Ammunition - Rifle - Air Rifle Spring Operated - Specification

1 Scope

1.1 This standard covers the requirements of material,manufacture, performance, inspection, testing, marking preservationand packing of 4.5 mm (.177) and 5.5 mm (.22) spring operatedbarrel break-down and side/under lever type air rifle Models 23,25, 27, 35 and 50. This standard does not cover air guns havingsmooth bore barrel of any type or Model.

Note - Other models and their technical data shall be as agreedto between the supplier and the purchaser.

2 References

IS 226 :1975Structural steel (standard quality)

IS 513 :1986Cold rolled low carbon steel sheets and strips

IS 733 :1983Wrought aluminium and aluminium alloy bars, rodsand sections (for general engineering purposes)

IS 1079 :1988Hot rolled carbon steel sheets and strips

IS 1239 : Part 1 :1979 Mild steel tubes, tubulars and otherwroughtsteel fittings: Part 1 Mild steel tubes

IS 1570 : Part 2 :1979 Schedules for wrought steels: Part 2Carbonsteels (unalloyed steels)

IS 1570 : Part 3 :1979 Schedules for wrought steels: Part 3Carbon andcarbon-manganese free cutting steels

IS 1570 : Part 4 :1988 Schedules for wrought steels: Part 4 Alloysteels with specified chemical and mechanicalproperties

IS 1875 :1978Carbon steel billets, blooms, slabs and bars for forgings

IS 2507 :1975Cold rolled steel strip for springs

IS 3074 :1979Steel tubes for automotive purposes

IS 3601 :1984Steel tubes for mechanical and generalengineering purposes

IS 4431 :1978Carbon and carbon-manganese free-cutting steel

IS 4432 :1988Case hardening steels

IS 4454 : Part 1 :1981 Steel wires for cold formed springs: Part1Patented and cold drawn steel wires - unalloyed

IS 4454 : Part 2 :1975 Steel wires for cold formed springs: Part2 Oilhardened and tempered spring steel wire andvalve spring wire-unalloyed

IS 4454 : Part 3 :1975 Steel wires for cold formed springs : Part3 Oilhardened and tempered steel wires-alloyed

IS 5517 :1978Steels for hardening and tempering

IS 7494 :1981Steels for valves for internal combustionengines

IS 7549 :1975Timber half wrought for sporting rifles