The Ammeter, cataloged under National Stock Number 6625-00-668-9179, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-668-9179 |
| Primary Part Number | 458-0158-000 |
| 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 | CANCELLED |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Meter Body Width Behind Mounting Flange | 3.700 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Meter Depth Behind Mounting Flange | 1.625 INCHES NOMINAL IN |
| Special Markings | PLUS SIGN AT POS TERM. |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | RECTANGULAR FLUSH MTG |
| Color | UNABLE TO DECODE |
| Measurement Range | +0.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Panel for Which Designed | MAGNETIC |
| Features Provided | SELF-ILLUMINATION FACILITY AND ZERO ADJUSTER |
| Scale Selection Method | TERMINAL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Furnished Items and Quantity | SHUNT 1; LEAD 2 |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | DC |
| Mounting Facility Type and Quantity | 2 BRACKET(S) AND 2 SCREW |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Body Height Behind Mounting Flange | 3.950 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-668-9401 (741-0-1ADC) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 458015800 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 458015800 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| 458-0158-000 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 741 | Solartron Electronics Inc Weston Instruments Div (USA) |
| 458-0158-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 458-0158-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 6625-00-668-9179 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: cancelled.
NSN 6625-00-668-9179 has 6 cross-referenced part numbers: 458015800 (L3harris Technologies, Inc. Dba Harris Corporation), 458015800 (Itt Industries Inc Itt Aerospace Communications Div East), 458-0158-000 (Solartron Electronics Inc Weston Instruments Div), 741 (Solartron Electronics Inc Weston Instruments Div), 458-0158-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 1 more.
There are 10 known substitutes for 6625-00-668-9179: 6625-00-231-3778, 6625-00-668-9401, 6625-00-668-9404 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 458-0158-000: Overall Length: 2.563 INCHES NOMINAL IN; Accuracy in Percent: -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Indicator Type: DIAL W/POINTER; Sensitivity Rating: 50.0 MILLIVOLTS. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-668-9179 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.