The Slotted Section,waveguide, cataloged under National Stock Number 6625-00-656-5053, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-656-5053 |
| Primary Part Number | S810A |
| Item Name | Slotted Section,waveguide |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| General Characteristics Item Description | GREY WRINKLE OUTSIDE FINISH; O/A 12.75 IN. LG 1.5 IN. W 3 IN. H; 2.6 TO 3.95 GHZ OPER FREQ; TERMINATION MIL FLANGE WAVEGUIDE 2 TYPE UG53/U; WAVEGUIDE TYPE W/WHICH USED MIL WAVEGUIDE 1 TYPE RG-48/U; 12.75 IN; INSERTION LG; FSC APPL TEST SET,RADAR,EXCEPT SPECIALLY DESIGNED GHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S810A PRIMARY | Keysight Technologies Inc (USA) |
| 8579241 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 401-1472 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| S810A | 5/9 Secondary reference Agilent Technologies, Inc. Div Agilent Technologies Headquarters |
| S810A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| S810A | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 6625-00-656-5053 is a Slotted Section,waveguide, manufactured by Keysight Technologies Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-656-5053 has 2 manufacturer part numbers on file: S810A (Keysight Technologies Inc), 8579241 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for S810A: General Characteristics Item Description: GREY WRINKLE OUTSIDE FINISH; O/A 12.75 IN. LG 1.5 IN. W 3 IN. H; 2.6 TO 3.95 GHZ OPER FREQ; TERMINATION MIL FLANGE WAVEGUIDE 2 TYPE UG53/U; WAVEGUIDE TYPE W/WHICH USED MIL WAVEGUIDE 1 TYPE RG-48/U; 12.75 IN; INSERTION LG; FSC APPL TEST SET,RADAR,EXCEPT SPECIALLY DESIGNED GHz. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6625-00-656-5053 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.