M67 sight unit. 120MM M137 TOWED RIFLED MORTAR SYSTEM M67A1 SIGHT UNIT NSN: 1015-01-556-1178 P/N: SLB10821 120MM M120/M121 MORTAR SYSTEM M67 SIGHT UNIT NSN: 1240-01-366-7322 P/N: 9356182 n M67 MOUNT NSN: 6650-01-340-6082 P/N: 9356166 ABOUT SEILER INSTRUMENT Seiler Instrument is a full service contract manufacturer of precision optical instruments, machine parts, assemblies, and subassemblies with core competencies in design and engineering, machining, assembly, testing, inspection, and servic-ing. The elbow telescope and each scale assembly contain one or more tritium light sources as shown in Attachment 1. The M67A1 Elbow Telescope is used on the M67A1 Sight Unit and is used with the USMC EFSS 120mm Mortar System. The M121 Carrier Mounted Mortar System consists of the M298 Cannon, M9 baseplate (for ground mount mode), M191 bipod, an adaptor kit for mounting in the M1064A3, and the M67 sight unit with an extension assembly. pricing and availability, images, and datasheet for nsn 1015015561178 The M67A1 Sight unit is currently used to lay the EFSS M327 mortar system for deflection and elevation. Tritium (3 H) gas is used for illuminating the scales and level vials necessary for night and low-light Mar 1, 2013 · The M67 Sight Unit consists of an elbow telescope assembly (consisting of an eyepiece assembly, a reflecting prism assembly, and the sighting cell assembly), and a mount assembly containing four aiming scale assemblies. M67 Sight Unit: Details NSN: 1240-01-366-7322 P/N: 9356182 General Description The M67 Sight Unit consists of the M67 Elbow Telescope and the M67 Telescope Mount. General Information The M67 is a 4. The M67A1 Sight unit is currently used to lay the EFSS M327 mortar system for deflection and elevation. Lighting for night operations using the sight unit is provided by radioactive tritium gas. The Seiler Manufacturing Division takes pride in manufacturing only the highest quality precision optical instruments and fire control device, the M67 Sight Unit, which will be added to byproduct material license 12-00722-06. :: is similar in configuration to the M64/M64A1 Sight Unit w!th the exception that the M67 Siqht Unit substitutes two new source part numbers: 9356170 and 9356141. M67 OPTICAL SIGHT UNIT M67 Optical Sight Unit Standard sight unit for all mortar systems M224 (60mm), M252 (81mm), and M120/M121 (120mm) Accurate to 1 mil utilizing bubble levels and the optical sight The non-digital aiming method of all mortar systems M67 OPTICAL SIGHT UNIT M67 Optical Sight Unit Pros: Common to all mortar system with use of NSN 1015-01-556-1178 sight unit,m67a1 pricing and availability, cross reference parts, and webflis data. National Stock Number (NSN) 1015-01-556-1178 m67a1 sight unit. Lighting for night and low-light operations is provided by LED illuminated scales and level vials. The M67 Sight Unit consists of an elbow telescope assembly (consisting of an eyepiece assembly, a reflecting prism assembly, and the sighting cell assembly), and a mount assembly containing four aiming scale assemblies. Mar 1, 2013 · The M67 Sight Unit consists of an elbow telescope assembly (consisting of an eyepiece assembly, a reflecting prism assembly, and the sighting cell assembly), and a mount assembly containing four aiming scale assemblies. It can be used on any of the primary United States mortar systems including the M224 (60mm), M252 (81mm), and M120/M121 (120mm). The M252A1 is a lightweight 81mm mortars system that is thirteen percent (13%) lighter in weight while at the same time maintaining the same range, rates of fire and barrel life as the legacy M252 mortar weapon system. Technical Manual (TM) 9-1240-409-24P Title: M67 SIGHT UNIT (NSN 1240-01-366-7322) (EIC: N/A) Login to submit a request for this manual. The elbow telescope and each scale assembly contains one or more tritium light sources as shown in Attachment 1. 0 power telescope with a battery illuminated reticle. M67 OPTICAL SIGHT UNIT M67 Optical Sight Unit Standard sight unit for all mortar systems M224 (60mm), M252 (81mm), and M120/M121 (120mm) Accurate to 1 mil utilizing bubble levels and the optical sight The non-digital aiming method of all mortar systems M67 OPTICAL SIGHT UNIT M67 Optical Sight Unit Pros: Common to all mortar system with use of The M67 sight unit (consisting of the telescope mount and elbow telescope) is used to lay the M120/M121 mortar for deflection and elevation. omdu uhps krrp ejlcisw rlcsxuf cxa xmejeg fgoe jflqdjv bryoqx