The Voltmeter, cataloged under National Stock Number 6625-00-470-2722, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is North Atlantic Industries, Inc. Dba North Atlantic Industries. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-470-2722 |
| Primary Part Number | 301A |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | North Atlantic Industries, Inc. Dba North Atlantic Industries |
| Status | ACTIVE |
| Style Designator | RACK |
| Power Source | EXTERNAL |
| Reference Data and Literature | MIL-STD-1364C (NAVY),30 MAY 1975,PAGE 151 |
| Functional Description | PHASE SENSITIVE NULL DETECTOR AND VOLTMETER; A PHASE METER CAPABLE OF MEASURING IN-PHASE NULLS,PHASE ANGLE,TOTAL VOLTAGE,FUNDAMENTAL VOLTAGE,IN-PHASE AND QUADRATURE VOLTAGES; MEASURES COMPLEX SIGNALS AND THEIR VECTOR COMPONENTS OVER A BROAD RANGE OF FREQUENCIES |
| Installation Design | PANEL |
| Frequency Rating | 50.000 HERTZ MINIMUM AND 400.000 HERTZ MAXIMUM |
| Phase | SINGLE |
| Relationship to Similar Equipment | SUITABLE SUBSTITUTE 6625001067465,6625003689229,6625004110425,6625008398722,6625009199875 |
| Functional Classification | AA-1.1 |
| Frequency Response Range | +0.010 TO 100.000 KILOHERTZ |
| Entry Date | 76-10-01 |
| Power Source | EXTERNAL |
| Reference Data and Literature | MIL-STD-1364C (NAVY),30 MAY 1975,PAGE 151 |
| Functional Description | PHASE SENSITIVE NULL DETECTOR AND VOLTMETER; A PHASE METER CAPABLE OF MEASURING IN-PHASE NULLS,PHASE ANGLE,TOTAL VOLTAGE,FUNDAMENTAL VOLTAGE,IN-PHASE AND QUADRATURE VOLTAGES; MEASURES COMPLEX SIGNALS AND THEIR VECTOR COMPONENTS OVER A BROAD RANGE OF FREQUENCIES |
| Installation Design | PANEL |
| Style Designator | RACK |
| Frequency Rating | 50.000 HERTZ MINIMUM AND 400.000 HERTZ MAXIMUM |
| Phase | SINGLE |
| Relationship to Similar Equipment | SUITABLE SUBSTITUTE 6625001067465,6625003689229,6625004110425,6625008398722,6625009199875 |
| Functional Classification | AA-1.1 |
| Frequency Response Range | +0.010 TO 100.000 KILOHERTZ |
| Entry Date | 76-10-01 |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-557-0249 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | 00 |
| Unit of Issue | EA |
| SMR Code | JH |
| Weight | 33.2000 lbs |
| Cube | 1.4187 cu ft |
NSN 6625-00-470-2722 is a Voltmeter, manufactured by North Atlantic Industries, Inc. Dba North Atlantic Industries, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-470-2722 has 2 cross-referenced part numbers: 301A (Nai Technologies Inc), 301A (North Atlantic Industries, Inc. Dba North Atlantic Industries).
There are 9 known substitutes for 6625-00-470-2722: 6625-00-557-0249, 6625-00-600-9621, 6680-00-016-5538 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 301A: Style Designator: RACK; Overall Depth: 14.000 INCHES NOMINAL IN; Power Source: EXTERNAL; Reference Data and Literature: MIL-STD-1364C (NAVY),30 MAY 1975,PAGE 151. 28 total characteristics are documented in the Federal Logistics Information System.