The Ammeter, cataloged under National Stock Number 6625-01-013-2752, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 6625-01-013-2752 |
| Primary Part Number | 3-314 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Espey Mfg. & Electronics Corp. |
| Status | ACTIVE |
| Circuit Construction Type | NONELECTRONIC |
| Measurement Range | +0.0 TO 0.6 AMPERES, DC SINGLE INDICATOR FIRST RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Power Source | EXTERNAL |
| Mounting Bolt Circle Diameter | 3.094 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Panel for Which Designed | MAGNETIC |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Scale Division Quantity | 60 SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 6.0 AMPERES, DC SINGLE INDICATOR SECOND RANGE |
| Meter Depth Behind Mounting Flange | 1.234 INCHES NOMINAL IN |
| Sensitivity Rating | 1.0 MILLIAMPERES |
| Meter Body Diameter Behind Mounting Flange | 2.694 INCHES NOMINAL IN |
| Overall Diameter | 3.480 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Color | UNABLE TO DECODE |
| FSC Application Data | TEST SET,ELECT.EQUIP. |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Style Designator | ROUND FLUSH MTG |
| Material | STEEL |
| Special Markings | ON BACK,SEALED DO NOT OPEN |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Environmental Protection | AIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Acquisition Status | ACTIVE |
| Successor | 5998-01-416-4332 (3314) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
NSN 6625-01-013-2752 is a Ammeter, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-013-2752 has 2 cross-referenced part numbers: 3-314 (Espey Mfg. & Electronics Corp.), 3.314 (Espey Mfg. & Electronics Corp.).
There are 12 known substitutes for 6625-01-013-2752: 5998-01-416-4332, 2915-00-051-7263, 5340-00-138-8099 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-314: Circuit Construction Type: NONELECTRONIC; Measurement Range: +0.0 TO 0.6 AMPERES, DC SINGLE INDICATOR FIRST RANGE; Movement Suspension Method: JEWEL PIVOT BASE; Circuit Attachment Method and Quantity: 2 THREADED STUD. 30 total characteristics are documented in the Federal Logistics Information System.