The Telescope,straight, cataloged under National Stock Number 1240-01-591-0611, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Leupold & Stevens Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-591-0611 |
| Primary Part Number | MK IV/TACTICAL 6,5-20X50 M1 |
| Item Name | Telescope,straight |
| FSC / FSG | 1240 / 12 — No Item Name Available |
| Manufacturer | Leupold & Stevens Inc |
| Status | ACTIVE |
| Scale Markings | PROVIDED |
| Straight Type Overall Length | 14.500 INCHES NOMINAL IN |
| Field View Coverage | 14.3 FEET AT 100 YARDS FT |
| Objective Aperture Diameter | 2.0 INCHES NOMINAL IN |
| Focusing Type | ADJUSTABLE |
| Magnification | 19 NOMINAL |
| Open Drawtube Overall Length | 6.500 INCHES NOMINAL IN |
| Optical Device Type | LENS |
| Carrying Case | NOT PROVIDED |
| Magnification Type | VARIABLE |
| Reticle Style Designator | CROSSLINE |
| Bracket | NOT PROVIDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MK IV/TACTICAL 6,5-20X50 M1 PRIMARY | Leupold & Stevens Inc (USA) |
| 56080 | Leupold & Stevens Inc (USA) |
NSN 1240-01-591-0611 is a Telescope,straight, manufactured by Leupold & Stevens Inc, classified under FSC 1240 (No Item Name Available). Status: active.
NSN 1240-01-591-0611 has 2 cross-referenced part numbers: MK IV/TACTICAL 6,5-20X50 M1 (Leupold & Stevens Inc), 56080 (Leupold & Stevens Inc).
There are 7 known substitutes for 1240-01-591-0611: 5815-00-323-7228, 6650-01-421-0838, 5120-01-431-7133 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MK IV/TACTICAL 6,5-20X50 M1: Scale Markings: PROVIDED; Straight Type Overall Length: 14.500 INCHES NOMINAL IN; Field View Coverage: 14.3 FEET AT 100 YARDS FT; Objective Aperture Diameter: 2.0 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.