The Wavemeter, cataloged under National Stock Number 6625-00-669-3263, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Polytechnic Institute of New York University. Government technical data includes 18 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6625-00-669-3263 |
| Primary Part Number | 551E |
| Item Name | Wavemeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Polytechnic Institute of New York University |
| Status | CANCELLED |
| Calibration Accuracy Rating | 0.08 PCT ACCURACY |
| Functional Description | USED FOR FREQUENCY MEASUREMENTS IN WAVEGUIDE SYSTEMS OPERATING IN REGIONS FROM 8.2-10.0 KILOMEGACYCLES PER SECOND |
| Case Surface Treatment | SILVER PLATED |
| Functional Classification | AA-6.3 |
| Indicator Type | DIRECT READING |
| Entry Date | 70-05-01 |
| Reference Data and Literature | CPOLYTECHNIC RESEARCH AND DEVELOPMENT CO. COMMERCIAL DATA |
| Type/model Designation | 585A A |
| Relationship to Similar Equipment | INTERCHANGEABLE W/6625006790389 |
| Calibration Accuracy Rating | 0.08 PCT ACCURACY |
| Functional Description | USED FOR FREQUENCY MEASUREMENTS IN WAVEGUIDE SYSTEMS OPERATING IN REGIONS FROM 8.2-10.0 KILOMEGACYCLES PER SECOND |
| Case Surface Treatment | SILVER PLATED |
| Functional Classification | AA-6.3 |
| Indicator Type | DIRECT READING |
| Entry Date | 70-05-01 |
| Reference Data and Literature | CPOLYTECHNIC RESEARCH AND DEVELOPMENT CO. COMMERCIAL DATA |
| Type/model Designation | 585A A |
| Relationship to Similar Equipment | INTERCHANGEABLE W/6625006790389 |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-797-0250 (585A) |
| HAZMAT | No |
| Weight | 5.7000 lbs |
| Cube | 0.4983 cu ft |
NSN 6625-00-669-3263 is a Wavemeter, manufactured by Polytechnic Institute of New York University, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-669-3263 has 4 cross-referenced part numbers: 585A (Peraton Inc), 551E (Polytechnic Institute of New York University), 585A (Polytechnic Institute of New York University), 585A (Telephonics Corp/prd Instruments).
There are 4 known substitutes for 6625-00-669-3263: 6625-00-512-3302, 6625-00-797-0250, 5996-00-070-0095 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 551E: Overall Height: 3.187 INCHES NOMINAL IN; Calibration Accuracy Rating: 0.08 PCT ACCURACY; Functional Description: USED FOR FREQUENCY MEASUREMENTS IN WAVEGUIDE SYSTEMS OPERATING IN REGIONS FROM 8.2-10.0 KILOMEGACYCLES PER SECOND; Case Surface Treatment: SILVER PLATED. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-669-3263 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.