The Ammeter, cataloged under National Stock Number 6625-00-643-1468, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-643-1468 |
| Primary Part Number | 450-0089-00 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Indicator Type | DIAL W/POINTER |
| Mounting Stud Diameter | 0.562 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Style Designator | RECTANGULAR FLUSH MTG |
| Meter Depth Behind Mounting Flange | 2.343 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.760 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Panel for Which Designed | NONMAGNETIC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.250 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 250.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Material | PLASTIC |
| Color | UNABLE TO DECODE |
| Sensitivity Rating | 100.0 MILLIVOLTS |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Indicator Type | DIAL W/POINTER |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-188-3739 (327T0-50DCUA) |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ME1057 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 450-0089-00 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 450-0089-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 27B | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-643-1468 is a Ammeter, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-643-1468 has 4 cross-referenced part numbers: ME1057 (Bae Systems Information and Electronic Systems Integration Inc.), 450-0089-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 450-0089-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 27B (Simpson Electric Company, Inc.).
There are 11 known substitutes for 6625-00-643-1468: 6625-00-188-3739, 6625-00-553-0406, 6625-00-844-6450 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450-0089-00: Scale Division Quantity: 50 SINGLE INDICATOR SINGLE RANGE; Installation Design: PANEL; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Indicator Type: DIAL W/POINTER. 30 total characteristics are documented in the Federal Logistics Information System.