The Indicator,rate of Flow, cataloged under National Stock Number 6620-01-142-7996, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-142-7996 |
| Primary Part Number | 40-637-1 |
| Item Name | Indicator,rate of Flow |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Display Digit Quantity | 5 |
| Usage Design | RATE OF FLOW |
| Electrical Connection Quantity | 1 |
| Width | 1.750 INCHES NOMINAL IN |
| Individual Marking | FUEL FLOW PPH |
| Current Type | AC |
| Presentation Type | TOTALIZING COUNTER |
| AC Voltage Rating | 115.0 VOLTS NOMINAL AND 5.0 VOLTS NOMINAL |
| Length | 7.780 INCHES NOMINAL IN |
| Height | 1.400 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Electrical Connection Identifying Number | M83723/75R1212N PLUG |
| Phase | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6620-01-142-7996 is a Indicator,rate of Flow, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-01-142-7996 has 2 cross-referenced part numbers: 40-637-1 (Meggitt (new Hampshire), Inc), 16VF024-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).
There are 3 known substitutes for 6620-01-142-7996: 5360-00-526-9617, 6620-01-141-1144, 5315-01-602-7012. Verify interchangeability with system specifications before substitution.
Key specifications for 40-637-1: Display Digit Quantity: 5; Usage Design: RATE OF FLOW; End Item Identification: F-16C ACFT; Electrical Connection Quantity: 1. 16 total characteristics are documented in the Federal Logistics Information System.