The Aperature, cataloged under National Stock Number 6650-01-040-9626, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Kla-Tenor Amray Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-040-9626 |
| Primary Part Number | 1-1048B |
| Item Name | Aperature |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Kla-Tenor Amray Inc |
| Status | ACTIVE |
| General Characteristics Item Description | PLATINUM 200.022 |
| Precious Material | PLATINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1-1048B PRIMARY | Kla-Tenor Amray Inc (USA) |
NSN 6650-01-040-9626 is a Aperature, manufactured by Kla-Tenor Amray Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-040-9626 has 1 manufacturer part number on file: 1-1048B (Kla-Tenor Amray Inc).
Key specifications for 1-1048B: General Characteristics Item Description: PLATINUM 200.022; Precious Material: PLATINUM; End Item Identification: AMR900 SCAN ELECTRON MICROSCOPE. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6650-01-040-9626 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.