The Switch,electronic, cataloged under National Stock Number 5895-01-508-7773, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Pepperl & Fuchs Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-508-7773 |
| Primary Part Number | KFD2-SR2-EX2W |
| Item Name | Switch,electronic |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Pepperl & Fuchs Inc |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.7500 lbs |
| Cube | 0.0289 cu ft |
| Part Number | Manufacturer |
|---|---|
| KFD2-SR2-EX2W PRIMARY | Pepperl & Fuchs Inc (USA) |
| 581-7409493-AY-1-9 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| B673-1001-AY-1-9 | 5/2 Secondary reference U.S. Government activity |
| 7409493 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5895-01-508-7773 is a Switch,electronic, manufactured by Pepperl & Fuchs Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-508-7773 has 2 manufacturer part numbers on file: KFD2-SR2-EX2W (Pepperl & Fuchs Inc), 581-7409493-AY-1-9 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-508-8927. Verify interchangeability with system specifications before substitution.
Key specifications for KFD2-SR2-EX2W: Inclosure Type: ENCASED; Basic Shape Style: RECTANGULAR OR SQUARE; Special Features: W/S - SEAWOLF CLASS SSN; End Item Identification: PANEL, INDICATOR ANCHOR. 2 specifications are 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.