The Voltmeter, cataloged under National Stock Number 6625-00-779-9861, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-779-9861 |
| Primary Part Number | KT321155 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Kearfott Corporation Div Guidance and Navigation Division |
| Status | ACTIVE |
| Measurement Range | +0.0 TO 500.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Color | UNABLE TO DECODE |
| Sensitivity Rating | 1500.0 OHMS PER VOLT |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Style Designator | ROUND SURFACE MTG |
| Movement Type | MOVING IRON VANE |
| Circuit Attachment Method and Quantity | 1 SOLDER LUG |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Measurement Range | +0.0 TO 500.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Color | UNABLE TO DECODE |
| Sensitivity Rating | 1500.0 OHMS PER VOLT |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Style Designator | ROUND SURFACE MTG |
| Movement Type | MOVING IRON VANE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 1.2600 lbs |
| Cube | 0.0634 cu ft |
NSN 6625-00-779-9861 is a Voltmeter, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-779-9861 has 3 cross-referenced part numbers: KT321155 (Kearfott Corporation Div Guidance and Navigation Division), 350Z (Q V S Inc), 292 (Q V S Inc).
There are 4 known substitutes for 6625-00-779-9861: 6625-00-669-1207, 6145-00-128-8686, 5998-01-014-6316 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for KT321155: Overall Length: 2.188 INCHES NOMINAL IN; Measurement Range: +0.0 TO 500.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE; Nuclear Hardness Critical Feature: NONHARDENED. 30 total characteristics are documented in the Federal Logistics Information System.