The Ammeter, cataloged under National Stock Number 6625-00-844-6450, 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 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-844-6450 |
| Primary Part Number | 450-0100-000 |
| 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 | ACTIVE |
| Features Provided | ZERO ADJUSTER |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.240 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.240 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.700 INCHES MINIMUM AND 2.850 INCHES MAXIMUM IN |
| Furnished Items and Quantity | TERM. HDW 2; MTG HDW 4 |
| Mounting Stud Length | 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Panel for Which Designed | NONMAGNETIC |
| Material | PLASTIC PHENOLIC |
| Movement Suspension Method | TAUT BAND |
| Meter Depth Behind Mounting Flange | 1.510 INCHES MAXIMUM IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Scale Selection Method | TERMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| 27B | Simpson Electric Company, Inc. (USA) |
| 450-0100-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 450-0100-00 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| M531 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 450-0100-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 450-0100-000 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 03643 | Simpson Electric Company, Inc. (USA) |
| 3643 | Simpson Electric Company, Inc. (USA) |
| 530-8-404 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
NSN 6625-00-844-6450 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 6625-00-844-6450 has 9 cross-referenced part numbers: 27B (Simpson Electric Company, Inc.), 450-0100-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 450-0100-00 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), M531 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 450-0100-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 4 more.
There are 12 known substitutes for 6625-00-844-6450: 6625-00-643-1468, 5915-00-030-7141, 5120-00-056-3943 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450-0100-000: Features Provided: ZERO ADJUSTER; Overall Length: 2.530 INCHES MAXIMUM IN; Special Features: 0.0166 OHMS RES; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.