The Voltmeter, cataloged under National Stock Number 6625-00-079-6113, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-079-6113 |
| Primary Part Number | 8991146-2 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | CANCELLED |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Installation Design | PANEL |
| Mounting Stud Length | 0.375 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Measurement Range | +3.0 TO 6.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 1.510 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Movement Type | MOVING IRON VANE |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Style Designator | RECTANGULAR SEMI-FLUSH MTG |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.000 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Installation Design | PANEL |
| Mounting Stud Length | 0.375 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Measurement Range | +3.0 TO 6.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 10-014194 | Phaostron Instrument and Electronic Company (USA) |
| 777-56 | Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA) |
| 8991146-2 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| MK777-56 | Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA) |
| 8991146-2REVD | Lockheed Martin Corporation Div Rms (USA) |
NSN 6625-00-079-6113 is a Voltmeter, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-079-6113 has 5 cross-referenced part numbers: 10-014194 (Phaostron Instrument and Electronic Company), 777-56 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), 8991146-2 (Lockheed Martin Corporation Div Rms), MK777-56 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), 8991146-2REVD (Lockheed Martin Corporation Div Rms).
There are 3 known substitutes for 6625-00-079-6113: 6625-00-964-9815, 4730-00-186-9961, 5342-01-442-8929. Verify interchangeability with system specifications before substitution.
Key specifications for 8991146-2: Movement Suspension Method: JEWEL PIVOT BASE; Overall Height: 1.750 INCHES NOMINAL IN; Installation Design: PANEL; Mounting Stud Length: 0.375 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-079-6113 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.