The Switch Assembly, cataloged under National Stock Number 5930-01-489-1550, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Natural Gas Solutions North America Llc Div Industrial Products Group. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-489-1550 |
| Primary Part Number | 100020144 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Natural Gas Solutions North America Llc Div Industrial Products Group |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 100020144 PRIMARY | Natural Gas Solutions North America Llc Div Industrial Products Group (USA) |
| 100061574 ITEM 31 | Natural Gas Solutions North America Llc Div Industrial Products Group (USA) |
| Reference | Meaning |
|---|---|
| 100020144 | C/1 Advisory reference — outside the item-of-supply concept Texsteam Inc Dba Txt or Rcs or Texsteam |
NSN 5930-01-489-1550 is a Switch Assembly, manufactured by Natural Gas Solutions North America Llc Div Industrial Products Group, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-489-1550 has 2 manufacturer part numbers on file: 100020144 (Natural Gas Solutions North America Llc Div Industrial Products Group), 100061574 ITEM 31 (Natural Gas Solutions North America Llc Div Industrial Products Group).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-710-5238. Verify interchangeability with system specifications before substitution.
Key specifications for 100020144: Special Features: ANDCO LIMIT SWITCH ASSEMBLY; DRAWING NAME-2 POSITION, 2 CONTACT GEAR LIMIT SWITCH ASSEMBLY WITH POTENTIOMETER DRIVE; End Item Identification: ACTUATOR; WEAPON SYSTEM-NIMITZ CLASS CVN. 0 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.
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.