The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-418-4760, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 23 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-418-4760 |
| Primary Part Number | 504-7067932-18A-2 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HD QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 504-7067932-18A-2 | Naval Sea Systems Command (USA) |
| 551-7068128-F220 | Naval Sea Systems Command (USA) |
| 504-7067932-15A-2 | Naval Sea Systems Command (USA) |
| 504-7067930-14B-2 | Naval Sea Systems Command (USA) |
| 504-7067930-14A-2 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H765-1507-F220 | 5/2 Secondary reference U.S. Government activity |
| 504-7067930-13B-2 | 5/1 Secondary reference Naval Sea Systems Command |
| 218020681E1 | 5/2 Secondary reference U.S. Government activity |
| H728-1508-15A-2 | 5/2 Secondary reference U.S. Government activity |
| SA24-3PFF-LWBO | 3/1 Design control — primary reference Weksler Glass Thermometer Corp |
| H728-1503-13C-2 | 5/1 Secondary reference U.S. Government activity |
| H728-1503-14A-2 | 5/2 Secondary reference U.S. Government activity |
| SG4MC1HPWCONAG | 5/2 Secondary reference U.S. Government activity |
| H728-1529-61-2 | 5/1 Secondary reference U.S. Government activity |
| H728-1503-14B-2 | 5/2 Secondary reference U.S. Government activity |
| H728-1529-54-3 | 5/1 Secondary reference U.S. Government activity |
| H728-1503-13B-2 | 5/1 Secondary reference U.S. Government activity |
| H728-1503 13C-3 | 5/1 Secondary reference U.S. Government activity |
| H765-1507-F222 | 5/1 Secondary reference U.S. Government activity |
| 551-7015112-61-2 | 5/1 Secondary reference Naval Sea Systems Command |
| 551-7015112-54-3 | 5/1 Secondary reference Naval Sea Systems Command |
| H728-1503-13A-2 | 5/1 Secondary reference U.S. Government activity |
| 551-7068128-F221 | 5/1 Secondary reference Naval Sea Systems Command |
| 504-7067930-13C-2 | 5/1 Secondary reference Naval Sea Systems Command |
| 551-7068128-F222 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 6685-01-418-4760 is a Gage,pressure,dial Indicating, manufactured by Naval Sea Systems Command, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-418-4760 has 5 manufacturer part numbers on file: 504-7067932-18A-2 (Naval Sea Systems Command), 551-7068128-F220 (Naval Sea Systems Command), 504-7067932-15A-2 (Naval Sea Systems Command), 504-7067930-14B-2 (Naval Sea Systems Command), 504-7067930-14A-2 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-502-5930. Verify interchangeability with system specifications before substitution.
Key specifications for 504-7067932-18A-2: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HD QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 specifications are 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.