The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-616-0884, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-616-0884 |
| Primary Part Number | EA24-3PYP-RBBX |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Accuracy | PLUS OR MINUS 1.00% |
| Scale Name | PRESSURE |
| Overall Diameter | 4.50 INCHES NOMINAL IN |
| Connection Type | EXTERNAL |
| Dial Size | 4.50 INCH FACE DIAMETER IN |
| Pointer Color | BLACK |
| Material | ALUMINUM CASE |
| Connection Size | 0.435-20 UNG-2A FLARELESS BITE TYPE CONNECTION A |
| 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 |
|---|---|
| EA24-3PYP-RBBX PRIMARY | Ashcroft Inc Dba Heise (USA) |
| EA24-3PYP-RBBX | Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc (USA) |
NSN 6620-01-616-0884 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-616-0884 has 2 manufacturer part numbers on file: EA24-3PYP-RBBX (Ashcroft Inc Dba Heise), EA24-3PYP-RBBX (Mmc Metrology Lab, Inc. Dba Mmc Metrology Lab Inc).
Key specifications for EA24-3PYP-RBBX: Scale Accuracy: PLUS OR MINUS 1.00%; Scale Name: PRESSURE; Overall Diameter: 4.50 INCHES NOMINAL IN; Connection Type: EXTERNAL. 8 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.