The Meter,arbitrary Scale, cataloged under National Stock Number 6625-00-555-2954, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-555-2954 |
| Primary Part Number | 900309-2 |
| Item Name | Meter,arbitrary Scale |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Meter Body Diameter Behind Mounting Flange | 3.000 INCHES NOMINAL IN |
| Special Markings | RED; YELLOW; BLUE AND BLACK SCALE MARKING |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Style Designator | ROUND FLUSH MTG |
| Material | STEEL |
| Color | UNABLE TO DECODE |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Mounting Stud Length | 0.490 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Installation Design | PANEL |
| Overall Diameter | 4.500 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Arrangement Style | SIX HOLE/STUD BOLT CIRCLE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Circuit Current for Which Designed | DC |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Bolt Circle Diameter | 4.124 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Facility Type and Quantity | 6 THREADED STUD(S) |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-816-5937 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
NSN 6625-00-555-2954 is a Meter,arbitrary Scale, manufactured by Raytheon Company Dba Raytheon, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-555-2954 has 3 cross-referenced part numbers: 900309-2 (Raytheon Company Dba Raytheon), 1541 (Solartron Electronics Inc Weston Instruments Div), 211017 (Solartron Electronics Inc Weston Instruments Div).
There are 10 known substitutes for 6625-00-555-2954: 6625-00-816-5937, 6625-00-993-6232, 6625-00-118-6740 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 900309-2: Meter Body Diameter Behind Mounting Flange: 3.000 INCHES NOMINAL IN; Special Markings: RED; YELLOW; BLUE AND BLACK SCALE MARKING; Surface Treatment: ENAMEL SEMIGLOSS; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.