The Meter,time Totalizing, cataloged under National Stock Number 6645-00-547-2176, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-547-2176 |
| Primary Part Number | MS90386 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Terminal Type | SOLDER |
| Terminal Quantity | 2 |
| Indicator Type | SCALE |
| Voltage Rating | 28.0 VOLTS NOMINAL |
| Inscription Color | WHITE |
| Hermetic Protection | NOT PROVIDED |
| Scale Range | +0.0 TO 5000.0 HOUR |
| Reset Feature | NOT PROVIDED |
| Mounting Method | FLUSH |
| Inscription Background Color | BLACK |
| Mounting Configuration | TWO 0.125 IN. DIA MTG HOLES EQUALLY SPACED ON 1.320 IN. MTG CENTER IN |
| Scale Smallest Increment | 250.00 HOURS |
| Movement Type | ELECTROCHEMICAL |
| Unit Type | MOUNTED |
| Mounting Type | PANEL |
| Current Type | DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS90386 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS90386-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 620-NB | Curtis Instruments, Inc. Dba Curtis Pmc Division (USA) |
| 15829106 | Curtis Instruments, Inc. Dba Curtis Pmc Division (USA) |
NSN 6645-00-547-2176 is a Meter,time Totalizing, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-547-2176 has 4 cross-referenced part numbers: MS90386 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS90386-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 620-NB (Curtis Instruments, Inc. Dba Curtis Pmc Division), 15829106 (Curtis Instruments, Inc. Dba Curtis Pmc Division).
There are 6 known substitutes for 6645-00-547-2176: 6645-00-015-6018, 6645-00-115-5847, 6645-00-762-6538 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS90386: Terminal Type: SOLDER; Terminal Quantity: 2; Indicator Type: SCALE; Voltage Rating: 28.0 VOLTS NOMINAL. 19 total characteristics are documented in the Federal Logistics Information System.