The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-01-471-8128, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6620-01-471-8128 |
| Primary Part Number | 71725-00 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | CANCELLED |
| Scale Marking Transparency | LUMINOUS |
| Electrical Connection Quantity | 3 |
| Depth | 2.570 INCHES NOMINAL IN |
| Pointer Type | INDICATING SINGLE POINTER |
| Diameter | 3.770 INCHES NOMINAL IN |
| Contact Quantity | 3 |
| Scale Division Quantity | 9 SINGLE INDICATOR ALL SCALES |
| Supplementary Features | CONTACT TYPE: SCREW |
| Scale Marking | NUMERALS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9167755 | San Antonio Air Logistics Center (USA) |
| 62236-1 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
| 71725-00 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 71725-00 PRIMARY | Maxima Technologies & Systems Llc (USA) |
| 77151-5 | Little Giant Crane and Shovel Inc (USA) |
NSN 6620-01-471-8128 is a Indicator,electrical Tachometer, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 6620 (No Item Name Available). Status: cancelled.
NSN 6620-01-471-8128 has 5 cross-referenced part numbers: 9167755 (San Antonio Air Logistics Center), 62236-1 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 71725-00 (Rolls-Royce Solutions America Inc), 71725-00 (Maxima Technologies & Systems Llc), 77151-5 (Little Giant Crane and Shovel Inc).
There are 5 known substitutes for 6620-01-471-8128: 5905-00-577-0902, 5820-00-966-4546, 6680-01-347-8652 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71725-00: Scale Marking Transparency: LUMINOUS; Electrical Connection Quantity: 3; Depth: 2.570 INCHES NOMINAL IN; Pointer Type: INDICATING SINGLE POINTER. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 6620-01-471-8128 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.