The Metallograph, cataloged under National Stock Number 6650-01-264-4415, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Unitron Inc. Government technical data includes 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-264-4415 |
| Primary Part Number | 15291 |
| Item Name | Metallograph |
| FSC / FSG | 6650 / 66 — No Item Name Available |
| Manufacturer | Unitron Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 150W HALOGEN LIGHT SOURCE & A XENON SOURCE; MAGNIFICATION RANGE: 5X TO 2000X USING A 10X EYEPIECE W/5X,10X,20X,40X,& 80X OR 100X OBJECTIVES; MODES: BRIGHTFIELD,AND DARKFIELD ILLUMINATION,POLARIZED LIGHT ILLUMINATION,AND DIFFERENTAL INTERFERENCE CONTRAST; BUILT-IN CAMARA MECHANISM,PHOTO LENS AND CAMERA MOUNT; 4X5 POLAROID SINGLE SHEET FILM HOLDER & A 35MM CAMERA BODY; BLUE & GREEN FILTER; DIRECT READING AUTO EXPOSURE CONTROL,CALIBRATED IN RANGE OF ASA 6-3200 MIN W/SHUTTER SPEEDS 1/60 SEC TO 30 MIN,BUILT-IN PHOTO CELL; RETICLES: MICROMETER SCALE & ASTM AUSTENITE GRAIN SIZE; OBJECTIVES APOCHROMATIC CORRECTED & FLAT FIELD W |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15291 | Unitron Inc (USA) |
NSN 6650-01-264-4415 is a Metallograph, manufactured by Unitron Inc, classified under FSC 6650 (No Item Name Available). Status: active.
NSN 6650-01-264-4415 has 1 cross-referenced part number: 15291 (Unitron Inc).
There are 9 known substitutes for 6650-01-264-4415: 4820-00-036-1864, 2810-00-306-6553, 6240-00-760-8306 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15291: General Characteristics Item Description: 150W HALOGEN LIGHT SOURCE & A XENON SOURCE; MAGNIFICATION RANGE: 5X TO 2000X USING A 10X EYEPIECE W/5X,10X,20X,40X,& 80X OR 100X OBJECTIVES; MODES: BRIGHTFIELD,AND DARKFIELD ILLUMINATION,POLARIZED LIGHT ILLUMINATION,AND DIFFERENTAL INTERFERENCE CONTRAST; BUILT-IN CAMARA MECHANISM,PHOTO LENS AND CAMERA MOUNT; 4X5 POLAROID SINGLE SHEET FILM HOLDER & A 35MM CAMERA BODY; BLUE & GREEN FILTER; DIRECT READING AUTO EXPOSURE CONTROL,CALIBRATED IN RANGE OF ASA 6-3200 MIN W/SHUTTER SPEEDS 1/60 SEC TO 30 MIN,BUILT-IN PHOTO CELL; RETICLES: MICROMETER SCALE & ASTM AUSTENITE GRAIN SIZE; OBJECTIVES APOCHROMATIC CORRECTED & FLAT FIELD W. 1 total characteristics are documented in the Federal Logistics Information System.