The Meter,field Strength, cataloged under National Stock Number 6625-00-553-8421, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-553-8421 |
| Primary Part Number | TS-509/UR |
| Item Name | Meter,field Strength |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| Frequency Response Range | +100.000 TO 400.000 MEGAHERTZ |
| Frequency Response Range | +100.000 TO 400.000 MEGAHERTZ |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6625-00-553-8421 is a Meter,field Strength, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-553-8421 has 2 cross-referenced part numbers: TS-509/UR (Joint Electronics Type Designation System), D557 (Avionics Corp of America).
There are 3 known substitutes for 6625-00-553-8421: 5330-00-378-7243, 5950-00-434-4350, 6625-00-669-4032. Verify interchangeability with system specifications before substitution.
Key specifications for TS-509/UR: Frequency Response Range: +100.000 TO 400.000 MEGAHERTZ; Overall Width: 4.875 INCHES NOMINAL IN; Overall Length: 7.688 INCHES NOMINAL IN; Overall Height: 6.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.