The Gage,differential,dial Indicatin, cataloged under National Stock Number 6685-01-244-0262, 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 Gammon Technical Products Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-244-0262 |
| Primary Part Number | GTP-534-30A |
| Item Name | Gage,differential,dial Indicatin |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Gammon Technical Products Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Scale Accuracy | 0.5 DIFFERENTIAL AT PRESSURES UP TO 300 PSI |
| Scale Name | DIFFERENTIAL PRESSURE |
| Relationship to Similar Equipment | 6685-01-324-4702 HAS STAINLESS STEEL BODY; 6685-01-288-9830 HAS SPECIAL SEALS THAT ALLOW OPERATION DOWN TO -50 DEG C (-58 DEG F) DEGC |
| Actuation Type | PISTON |
| Mounting Method | SCREW |
| Scale Smallest Increment | 1.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Reference Data and Literature | COMMERCIAL CATALOG |
| Connection Type | INTERNAL |
| Scale Range | +0.0 TO 30.0 POUNDS PRESSURE PER SQUARE INCH OR +0.0 TO 2.1 KILOGRAMS PER SQUARE CENTIMETER LBS |
| Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | MULTIPLE AND VERTICAL |
| Graduation Unit | 2.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BOTTOM AND TOP LEFT SIDE |
| Material | ALUMINUM CASE |
| Connection Quantity | 2 |
| Connection Size | 1/4 INCH NPT IN |
| 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 |
|---|---|
| 10099600 | Facet France (FRA) |
| GTP-534-30A | Ruhm Aero Engineering Sdn. Bhd. (MYS) |
| IS-DP001 | Ruhm Aero Engineering Sdn. Bhd. (MYS) |
| 40106480 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| B205551 | Afriso Eurogauge Ltd (GBR) |
| 73131 | Facet Filtration Uk Limited (GBR) |
| 27002 | P. W. Adamson Ltd (GBR) |
| GTP-534-30A PRIMARY | Gammon Technical Products Inc (USA) |
NSN 6685-01-244-0262 is a Gage,differential,dial Indicatin, manufactured by Gammon Technical Products Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-244-0262 has 8 manufacturer part numbers on file: 10099600 (Facet France), GTP-534-30A (Ruhm Aero Engineering Sdn. Bhd.), IS-DP001 (Ruhm Aero Engineering Sdn. Bhd.), 40106480 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), B205551 (Afriso Eurogauge Ltd) and 3 more.
Key specifications for GTP-534-30A: Mounting Hole Quantity: 4; Scale Accuracy: 0.5 DIFFERENTIAL AT PRESSURES UP TO 300 PSI; Scale Name: DIFFERENTIAL PRESSURE; Relationship to Similar Equipment: 6685-01-324-4702 HAS STAINLESS STEEL BODY; 6685-01-288-9830 HAS SPECIAL SEALS THAT ALLOW OPERATION DOWN TO -50 DEG C (-58 DEG F) DEGC. 19 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.