The Ammeter, cataloged under National Stock Number 6625-00-137-6157, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Ammeter |
| FSC / FSG | 6625 — No Item Name Available (FSG 66) |
| Manufacturers | Miller Electric Mfg. Co. (CAGE 40608); Ametek Inc Div Aerospace and Defense (CAGE 97424); Miller Electric Mfg. Llc (CAGE 3BH04); Airco Welding Products Div of Boc Group Inc Cutting Machine Dept (CAGE 94080); Jewell Instruments Llc (CAGE 33005) |
| Parameter | Value |
|---|---|
| NSN | 6625-00-137-6157 |
| Primary Part Number | 50-152121ECSC |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Ametek Inc Div Aerospace and Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0300 lbs |
| Cube | 0.0050 cu ft |
| Part Number | Manufacturer |
|---|---|
| 025-663 | Miller Electric Mfg. Co. (USA) |
| 50-152121ECSC PRIMARY | Ametek Inc Div Aerospace and Defense (USA) |
| 025-663 | Miller Electric Mfg. Llc (USA) |
| 25-663 | Airco Welding Products Div of Boc Group Inc Cutting Machine Dept (USA) |
| 725-117 | Jewell Instruments Llc (USA) |
NSN 6625-00-137-6157 is a Ammeter, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-137-6157 has 5 cross-referenced part numbers: 025-663 (Miller Electric Mfg. Co.), 50-152121ECSC (Ametek Inc Div Aerospace and Defense), 025-663 (Miller Electric Mfg. Llc), 25-663 (Airco Welding Products Div of Boc Group Inc Cutting Machine Dept), 725-117 (Jewell Instruments Llc).
There are 5 known substitutes for 6625-00-137-6157: 5133-00-236-3416, 5305-01-298-4170, 5355-01-313-3090 and 2 more. Verify interchangeability with system specifications before substitution.