The Indicator,rate of Flow, cataloged under National Stock Number 6620-01-152-6836, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6620-01-152-6836 |
| Item Name | Indicator,rate of Flow |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| Individual Marking | FUEL FLOW PPH X 100 |
| Mounting Facility Type and Quantity | 1 CLAMP |
| Phase | SINGLE |
| Contact Type | PIN |
| Length | 6.375 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | MS27034H12B12P |
| Scale Range | +0.0 TO 5000.0 POUNDS PER HOUR SINGLE INDICATOR SINGLE SCALE LBS |
| Diameter | 1.750 INCHES NOMINAL IN |
| Contact Quantity | 12 |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| EFU-42/A-18 | 3/1 Design control — primary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| MIL-I-27304 | 4/1 Identification reference U.S. Government activity |
NSN 6620-01-152-6836 is a Indicator,rate of Flow, classified under FSC 6620, Engine Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6620-01-225-3825. Verify interchangeability with system specifications before substitution.
Key specifications for 6620-01-152-6836: Individual Marking: FUEL FLOW PPH X 100; Mounting Facility Type and Quantity: 1 CLAMP; Phase: SINGLE; Contact Type: PIN. 15 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.
NSN 6620-01-152-6836 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.