The Ammeter, cataloged under National Stock Number 6625-00-683-9721, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bogen Communications Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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 | 6625-00-683-9721 |
| Primary Part Number | 85-6408 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Bogen Communications Inc |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Scale Division Quantity | 25 SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Color | UNABLE TO DECODE |
| Panel for Which Designed | MAGNETIC OR NONMAGNETIC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Sensitivity Rating | 25.0 MILLIVOLTS |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Meter Body Diameter Behind Mounting Flange | 1.490 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Circuit Construction Type | NONELECTRONIC |
| Measurement Range | +0.0 TO 250.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ELECTROSTATIC SHIELD AND MAGNETIC SHIELD AND ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | YF |
| Weight | 2.0000 lbs |
| Cube | 0.0156 cu ft |
| Part Number | Manufacturer |
|---|---|
| 85-6408 | Bogen Communications Inc (USA) |
| HS100A | Jewell Instruments Llc (USA) |
| HS1 | Jewell Instruments Llc (USA) |
| LB516-5166 | Lewyt Corp |
NSN 6625-00-683-9721 is a Ammeter, manufactured by Bogen Communications Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-683-9721 has 4 cross-referenced part numbers: 85-6408 (Bogen Communications Inc), HS100A (Jewell Instruments Llc), HS1 (Jewell Instruments Llc), LB516-5166 (Lewyt Corp).
There are 12 known substitutes for 6625-00-683-9721: 5999-00-677-9839, 6625-00-102-9641, 6625-00-504-0890 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85-6408: Mounting Hole Diameter: 0.125 INCHES NOMINAL IN; Circuit Current for Which Designed: DC; Style Designator: RECTANGULAR FLUSH MTG; Overall Length: 0.965 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.