The Keyboard Display, cataloged under National Stock Number 6740-01-227-4953, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. The manufacturer of record is Pyser Sgi Limited. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-01-227-4953 |
| Primary Part Number | D29697-1 |
| Item Name | Keyboard Display |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Manufacturer | Pyser Sgi Limited |
| Status | ACTIVE |
| General Characteristics Item Description | USED ON RICHARDS LIGHT TABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D29697-1 | Pyser Sgi Limited (GBR) |
| Reference | Meaning |
|---|---|
| D29697-1 | 3/9 Design control — primary reference Richards Imagery Interpretation Systems, L.l.c. |
NSN 6740-01-227-4953 is a Keyboard Display, manufactured by Pyser Sgi Limited, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
NSN 6740-01-227-4953 has 1 manufacturer part number on file: D29697-1 (Pyser Sgi Limited).
Key specifications for D29697-1: General Characteristics Item Description: USED ON RICHARDS LIGHT TABLE; End Item Identification: PHOTO PROCESSING INTERPRETATION FACILITY. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.