The Limit Switch, cataloged under National Stock Number 5930-01-122-9940, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5930-01-122-9940 |
| Item Name | Limit Switch |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| D-N15947(0LD) | 5/9 Secondary reference Leeds and Northrup Co a Unit of General Signal Corp |
| D-N815947 | 5/1 Secondary reference Lutz-Jesco America Corp |
| D-815947 | 3/9 Design control — primary reference Leeds and Northrup Co a Unit of General Signal Corp |
| A-236801PC24 | 5/9 Secondary reference Leeds and Northrup Co a Unit of General Signal Corp |
| A-236801 ITEM 24 | 5/9 Secondary reference Leeds and Northrup Co a Unit of General Signal Corp |
| 1SX1-T AND JX-45 | 5/1 Secondary reference U.S. Government activity |
| A-236801PC24(0LD) | 5/9 Secondary reference Leeds and Northrup Co a Unit of General Signal Corp |
NSN 5930-01-122-9940 is a Limit Switch, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5930-01-367-1198. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-122-9940: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 specifications are 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 5930-01-122-9940 has DEMIL Code F. 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.