The Meter,time Totalizing, cataloged under National Stock Number 6645-00-442-0475, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 22 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-442-0475 |
| Primary Part Number | 10150202 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | ACTIVE |
| Mounting Flange Width | 0.360 INCHES NOMINAL IN |
| Mounting Configuration | TWO 0.125 IN. DIA COUNTERSUNK MTG HOLES SPACED 1.219 IN. C TO C IN |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Movement Type | ELECTROCHEMICAL |
| Scale Range | +0.0 TO 5000.0 HOUR |
| Inscription Background Color | BLACK |
| Indicator Type | SCALE |
| Unit Type | MOUNTED |
| Flange Height | 1.440 INCHES NOMINAL IN |
| Body Depth | 0.200 INCHES NOMINAL IN |
| Hermetic Protection | NOT PROVIDED |
| Reset Feature | NOT PROVIDED |
| Mounting Method | FLUSH |
| Operating Frequency | 50.0 HERTZ MINIMUM AND 2.4 KILOHERTZ MAXIMUM |
| Scale Smallest Increment | 250.00 HOURS |
| Inscription Color | WHITE |
| Terminal Quantity | 2 |
| Body Width | 0.300 INCHES NOMINAL IN |
| Mounting Type | PANEL |
| Body Length | 1.010 INCHES NOMINAL IN |
| Current Type | AC |
| Terminal Type | SOLDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10150202 | Nimikkeistokeskus Ncb Finland (FIN) |
| 458-0381-150 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| MIL-I-81219 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 620-NT | Curtis Instruments, Inc. Dba Curtis Pmc Division (USA) |
| MS90386-7H | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6645-00-442-0475 is a Meter,time Totalizing, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-442-0475 has 5 cross-referenced part numbers: 10150202 (Nimikkeistokeskus Ncb Finland), 458-0381-150 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), MIL-I-81219 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 620-NT (Curtis Instruments, Inc. Dba Curtis Pmc Division), MS90386-7H (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 6645-00-442-0475: 6645-00-015-6018, 6645-00-092-5091, 6645-00-248-5429 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10150202: Mounting Flange Width: 0.360 INCHES NOMINAL IN; Mounting Configuration: TWO 0.125 IN. DIA COUNTERSUNK MTG HOLES SPACED 1.219 IN. C TO C IN; Voltage Rating: 115.0 VOLTS NOMINAL; Movement Type: ELECTROCHEMICAL. 23 total characteristics are documented in the Federal Logistics Information System.