The Switch Subassembly, cataloged under National Stock Number 5930-01-322-9521, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-322-9521 |
| Primary Part Number | 10420NTC-110 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Component Type and Quantity | 1 HOUSING AND 2 LAMP |
| 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 |
|---|---|
| 10420NTC-110 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1460AS112 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1460AS112-8 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5930-01-322-9521 is a Switch Subassembly, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-322-9521 has 1 manufacturer part number on file: 10420NTC-110 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5930-01-322-9522, 5930-01-322-9523, 5930-01-322-9524. Verify interchangeability with system specifications before substitution.
Key specifications for 10420NTC-110: Overall Height: 0.715 INCHES MINIMUM AND 0.745 INCHES MAXIMUM IN; Component Type and Quantity: 1 HOUSING AND 2 LAMP; Overall Length: 2.045 INCHES MINIMUM AND 2.165 INCHES MAXIMUM IN; Overall Width: 0.715 INCHES MINIMUM AND 0.745 INCHES MAXIMUM IN. 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.
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.