The Ammeter, cataloged under National Stock Number 6625-00-580-5904, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 30 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-580-5904 |
| Primary Part Number | 304H0U2641 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Solartron Electronics Inc Weston Instruments Div |
| Status | CANCELLED |
| Meter Depth Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Mounting Arrangement Style | THREE HOLE/STUD TRIANGULAR |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Style Designator | ROUND FLUSH MTG |
| Scale Selection Method | TERMINAL |
| Material | PLASTIC |
| Measurement Range | +0.0 TO 150.0 AMPERES, AC SINGLE INDICATOR SECOND RANGE |
| Special Markings | RED LINE AT 104 AMP ON 150 AMP SCALE,RED LINE AT 35 AMP AND 60 AMP ON 75 AMP SCALE |
| Color | UNABLE TO DECODE |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.160 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 75.0 AMPERES, AC SINGLE INDICATOR FIRST RANGE |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Installation Design | PANEL |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.160 INCHES NOMINAL IN |
| Shortest Horizontal Distance Between Mounting Centers | 1.580 INCHES NOMINAL IN |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Meter Depth Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Mounting Arrangement Style | THREE HOLE/STUD TRIANGULAR |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 FLANGE |
| Style Designator | ROUND FLUSH MTG |
| Scale Selection Method | TERMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| 304H0U2641 | Solartron Electronics Inc Weston Instruments Div (USA) |
| H0U2641 | Solartron Electronics Inc Weston Instruments Div (USA) |
| MR35B150AFAA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 304 | Solartron Electronics Inc Weston Instruments Div (USA) |
NSN 6625-00-580-5904 is a Ammeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-580-5904 has 4 cross-referenced part numbers: 304H0U2641 (Solartron Electronics Inc Weston Instruments Div), H0U2641 (Solartron Electronics Inc Weston Instruments Div), MR35B150AFAA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 304 (Solartron Electronics Inc Weston Instruments Div).
There are 7 known substitutes for 6625-00-580-5904: 6625-00-781-5768, 6625-00-004-1255, 6625-00-063-0687 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 304H0U2641: Meter Depth Behind Mounting Flange: 1.500 INCHES NOMINAL IN; Circuit Current for Which Designed: AC; Mounting Arrangement Style: THREE HOLE/STUD TRIANGULAR; Scale Division Quantity: 10 SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-580-5904 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.