The Meter,time Totalizing, cataloged under National Stock Number 6645-00-522-4173, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ail Systems Inc Sub of Eaton Corp. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 6645-00-522-4173 |
| Primary Part Number | 400728 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Ail Systems Inc Sub of Eaton Corp |
| Status | ACTIVE |
| Body Diameter | 1.530 INCHES NOMINAL IN |
| Mounting Type | PANEL |
| Terminal Type | SOLDER LUG |
| Mounting Configuration | FOUR 0.140 IN. DIA MTG HOLES ON 1.312 IN. BY 1.312 IN. MTG CENTERS IN |
| Reference Number Differentiating Characteristics | NAVORD OD41152 |
| Movement Type | ELECTRICAL |
| Body Depth | 2.453 INCHES NOMINAL IN |
| Maximum Measurement | 9999.90 |
| Reset Feature | NOT PROVIDED |
| Indicator Type | DRUM REGISTER |
| Marking Color | BLACK NUMERALS FOR HOURS,RED NUMERALS FOR TENTHS |
| Hermetic Protection | PROVIDED |
| Electrical Movement Type | SYNCHRONOUS MOTOR |
| Material | ALUMINUM OR STEEL CASE |
| Background Color | METALLIC |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Smallest Increment Indicated | 0.10 |
| Measurement Unit | HOURS |
| Operating Frequency | 60.0 HERTZ NOMINAL |
| Unit Type | MOUNTED |
| Mounting Method | FLUSH |
| Flange Height | 1.750 INCHES NOMINAL IN |
| Current Type | AC |
| Terminal Quantity | 2 |
| Mounting Flange Width | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 400728 | Ail Systems Inc Sub of Eaton Corp (USA) |
NSN 6645-00-522-4173 is a Meter,time Totalizing, manufactured by Ail Systems Inc Sub of Eaton Corp, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-522-4173 has 1 cross-referenced part number: 400728 (Ail Systems Inc Sub of Eaton Corp).
There are 3 known substitutes for 6645-00-522-4173: 6625-00-093-8189, 7510-01-064-9402, 4320-01-274-5324. Verify interchangeability with system specifications before substitution.
Key specifications for 400728: Body Diameter: 1.530 INCHES NOMINAL IN; Mounting Type: PANEL; Terminal Type: SOLDER LUG; Mounting Configuration: FOUR 0.140 IN. DIA MTG HOLES ON 1.312 IN. BY 1.312 IN. MTG CENTERS IN. 25 total characteristics are documented in the Federal Logistics Information System.