The Shunt,instrument, cataloged under National Stock Number 6625-00-500-8890, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ram Meter Inc. Government technical data includes 18 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-500-8890 |
| Primary Part Number | MSB401 |
| Item Name | Shunt,instrument |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Ram Meter Inc |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Drop in Millivolts | 50.0 NOMINAL |
| Terminal Location | END |
| Terminal Type and Quantity | 2 SCREW |
| Current Rating and Type | 400.0 AMPERES NOMINAL AC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.250 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.205 INCHES NOMINAL IN |
| Usage Design | EXTERNAL |
| Mounting Provision Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Drop in Millivolts | 50.0 NOMINAL |
| Terminal Location | END |
| Terminal Type and Quantity | 2 SCREW |
| Current Rating and Type | 400.0 AMPERES NOMINAL AC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.250 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.205 INCHES NOMINAL IN |
| Usage Design | EXTERNAL |
| Mounting Provision Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
NSN 6625-00-500-8890 is a Shunt,instrument, manufactured by Ram Meter Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-500-8890 has 2 cross-referenced part numbers: MSB401 (Ram Meter Inc), L01592 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
There is 1 known substitute for 6625-00-500-8890: 6625-00-720-2854. Verify interchangeability with system specifications before substitution.
Key specifications for MSB401: Overall Width: 1.750 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Voltage Drop in Millivolts: 50.0 NOMINAL; Terminal Location: END. 24 total characteristics are documented in the Federal Logistics Information System.