The Indicator,rate of Flow, cataloged under National Stock Number 6680-00-148-9394, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-148-9394 |
| Primary Part Number | EFU26A7 |
| Item Name | Indicator,rate of Flow |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP |
| Phase | SINGLE |
| Contact Type | CONNECTOR RECEPTACLE |
| Length | 6.600 INCHES MAXIMUM IN |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | PART NO. MS3113H-12-10P |
| Diameter | 1.812 INCHES MINIMUM IN |
| Contact Quantity | 10 |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| EFU26A7 PRIMARY | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc (USA) |
| Reference | Meaning |
|---|---|
| MILI83026 | 4/1 Identification reference U.S. Government activity |
| 8DJ142LAV4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-00-148-9394 is a Indicator,rate of Flow, manufactured by Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-148-9394 has 1 manufacturer part number on file: EFU26A7 (Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc).
2 possible matches (shared part number, not a government interchangeability claim): 6680-00-179-2748, 6620-00-469-4571. Verify interchangeability with system specifications before substitution.
Key specifications for EFU26A7: Mounting Facility Type and Quantity: 1 CLAMP; Phase: SINGLE; Contact Type: CONNECTOR RECEPTACLE; Length: 6.600 INCHES MAXIMUM IN. 10 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.