The Transmitter,pressure, cataloged under National Stock Number 6620-01-532-4076, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Holyhead Marine Services Ltd. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-532-4076 |
| Primary Part Number | ORC-26-317 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Holyhead Marine Services Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ORC-26-317 | Holyhead Marine Services Ltd (GBR) |
| 2203820/0 | Mcintyre Equipment Pty Ltd (AUS) |
| 210957 | Wildhagen Marine-Service Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 2203820/0 | 5/9 Secondary reference Steyr Motors Gmbh |
| 2203820/0 | 3/9 Design control — primary reference Steyr Motors Gmbh |
| 2203820/0 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 10200257 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 6620-01-532-4076 is a Transmitter,pressure, manufactured by Holyhead Marine Services Ltd, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-532-4076 has 3 manufacturer part numbers on file: ORC-26-317 (Holyhead Marine Services Ltd), 2203820/0 (Mcintyre Equipment Pty Ltd), 210957 (Wildhagen Marine-Service Gmbh).
Key specifications for ORC-26-317: End Item Identification: ENGINE, DIESEL MDL M0256K43. 0 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.
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.