The Printer,projection,photographic, cataloged under National Stock Number 6740-00-436-4949, is classified within Federal Supply Class 6740 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Berkey Marketing Companies Div of Berkey Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-00-436-4949 |
| Primary Part Number | B22 |
| Item Name | Printer,projection,photographic |
| FSC / FSG | 6740 / 67 — No Item Name Available |
| Manufacturer | Berkey Marketing Companies Div of Berkey Inc |
| Status | ACTIVE |
| Film Holder Type | GLASSLESS |
| Support Stand | NOT INCLUDED |
| Lens Quantity | 3 |
| Lamp Type | QUARTZ |
| Automatic Exposure Control | NOT INCLUDED |
| Film Holder Size | 2.250 IN. BY 2.250 IN. IN |
| Adjustable Item | LAMPHOUSE |
| Variable Contrast Paper Printing Accessory | FILTER |
| Lens Focal Length | 2.000 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| Material Type for Which Designed | CUT FILM |
| Lens Speed for Which Designed | F/4.0 F/4.5 F/4.5 |
| Diffusion/condenser System | DOUBLE CONDENSER LENSES |
| Color Printing Feature | PROVIDED |
| Lamp Wattage Rating in Watts | 75.0 |
| Lamp Quantity | 1 |
| Design Type | VERTICAL |
| Printer Type | MANUAL |
| Carrying Case | NOT PROVIDED |
| Mounting Type | BENCH |
| Operation Method | MANUAL |
| Actuation Method | MANUAL SWITCH |
| Usage Design | DARKROOM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B22 | Berkey Marketing Companies Div of Berkey Inc |
NSN 6740-00-436-4949 is a Printer,projection,photographic, manufactured by Berkey Marketing Companies Div of Berkey Inc, classified under FSC 6740 (No Item Name Available). Status: active.
NSN 6740-00-436-4949 has 1 cross-referenced part number: B22 (Berkey Marketing Companies Div of Berkey Inc).
There are 12 known substitutes for 6740-00-436-4949: 4820-00-274-7391, 4730-00-289-5927, 8455-00-387-0955 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B22: Film Holder Type: GLASSLESS; Support Stand: NOT INCLUDED; Lens Quantity: 3; Overall Length: 20.750 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.