The Analyzer,brush Welding, cataloged under National Stock Number 6695-00-003-7225, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lds Test and Measurement Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6695-00-003-7225 |
| Primary Part Number | BL325 |
| Item Name | Analyzer,brush Welding |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Lds Test and Measurement Llc |
| Status | ACTIVE |
| Functional Description | DESIGNED TO ANALYZE ANY RESISTANCE WELDING OPERATION; MEASURES THE AMOUNT OF WELDING CURRENT FLOWING TO FORM THE WELD AS WELL AS THE AMOUNT OF PRESSURE, PRE-COMPRESSION OR FORGE PRESSURE AND WELD PRESSURE, EXERTED DURING THE WELDING CYCLE; PARTICULARLY ADAPTED FOR USE WHERE CRITICAL CONTROL OF THE WELDING OPERATION IS REQUIRED SUCH AS FOR ALUMINUM OR OTHER METALS WITH A LOW MELTING POINT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BL325 PRIMARY | Lds Test and Measurement Llc (USA) |
| Reference | Meaning |
|---|---|
| BL325 | 5/9 Secondary reference U.S. Government activity |
NSN 6695-00-003-7225 is a Analyzer,brush Welding, manufactured by Lds Test and Measurement Llc, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-00-003-7225 has 1 manufacturer part number on file: BL325 (Lds Test and Measurement Llc).
Key specifications for BL325: Special Features: ITEM CONSISTS OF 3 PRINCIPLE COMPONENTS HOUSED IN MOBILE CART WHICH CAN BE EASILY MOVED ON ITS LARGE 4 INCH CASTERS; ONE CHANNEL OF A BRUSH DOUBLE CHANNEL OSCILLOGRAPH P/N BL-262-A ELECTRIC OR INK WRITING IS USED IN COMBINATION WITH A BRUSH DC AMPLIFIER P/N BL-550 MODIFIED TO RECORD THE AMOUNT, AMPLITUDE AND DURATION OF THE WELD CURRENT; THE OTHER CHANNEL OF THE OSCILLOGRAPH IN COMBINATION WITH A BRUSH UNIVERSAL AMPLIFIER P/N BL-520 IS USED TO RECORD THE PRESSURE OF THE ELECTRODE-THE PRE-COMPRESSION OR FORGE PRESSURE AND THE WELD PRESSURE IN; Functional Description: DESIGNED TO ANALYZE ANY RESISTANCE WELDING OPERATION; MEASURES THE AMOUNT OF WELDING CURRENT FLOWING TO FORM THE WELD AS WELL AS THE AMOUNT OF PRESSURE, PRE-COMPRESSION OR FORGE PRESSURE AND WELD PRESSURE, EXERTED DURING THE WELDING CYCLE; PARTICULARLY ADAPTED FOR USE WHERE CRITICAL CONTROL OF THE WELDING OPERATION IS REQUIRED SUCH AS FOR ALUMINUM OR OTHER METALS WITH A LOW MELTING POINT; Part Name Assigned by Controlling Agency: BRUSH WELDING ANALYZER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.