The Meter,time Totalizing, cataloged under National Stock Number 6645-00-402-5467, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-402-5467 |
| Primary Part Number | 2531489 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Unit Type | MOUNTED |
| Operating Frequency | 60.0 HERTZ NOMINAL |
| Smallest Increment Indicated | 1.00 |
| Marking Color | WHITE |
| Mounting Configuration | FOUR MTD STUDS,NO. 4-40 THD,0.500 IN. LG ON 1.312 IN. BY 1.312 IN. MTG CENTERS IN |
| Mounting Method | FLUSH |
| Background Color | BLACK |
| Electrical Movement Type | SYNCHRONOUS MOTOR |
| Measurement Unit | HOURS |
| Reset Feature | NOT PROVIDED |
| Movement Type | ELECTRICAL |
| Flange Height | 1.687 INCHES NOMINAL IN |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Material | ALUMINUM OR STEEL CASE |
| Maximum Measurement | 99999.00 |
| Indicator Type | DRUM REGISTER |
| Hermetic Protection | PROVIDED |
| Current Type | AC |
| Terminal Quantity | 2 |
| Terminal Type | SOLDER LUG |
| Mounting Flange Width | 1.687 INCHES NOMINAL IN |
| Body Length | 1.250 INCHES NOMINAL IN |
| Mounting Type | PANEL |
| Body Width | 1.064 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6645-00-402-5467 is a Meter,time Totalizing, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6645 (No Item Name Available). Status: active.
NSN 6645-00-402-5467 has 2 cross-referenced part numbers: 2531489 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 620 (Cramer Co Division of Chestnut Group Inc).
There is 1 known substitute for 6645-00-402-5467: 6645-00-456-7653. Verify interchangeability with system specifications before substitution.
Key specifications for 2531489: Unit Type: MOUNTED; Operating Frequency: 60.0 HERTZ NOMINAL; Smallest Increment Indicated: 1.00; Marking Color: WHITE. 28 total characteristics are documented in the Federal Logistics Information System.