The Test Set,guided Missile Launcher, cataloged under National Stock Number 4935-01-237-1804, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4935-01-237-1804 |
| Primary Part Number | 25338-503 |
| Item Name | Test Set,guided Missile Launcher |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids |
| Status | ACTIVE |
| Reference Data and Literature | TO 33D5-20-31-3 |
| Functional Description | COMMUNICATES WITH THE SIDEWINDER CONTROL SYSTEM AND PROVIDES FULL WRAP-AROUNG TESTING OF THE COMPLETE SYSTEM,INCLUDING LAUNCHER POWER SUPPLY AND LAUNCHER WIRING; ATTACHES MECHANICALLY AND ELECTRICALLY TO LAUNCH RAIL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 25338-503 PRIMARY | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| Reference | Meaning |
|---|---|
| 25338 | 5/9 Secondary reference Base Ten Defense Inc Sub of Base Ten Systems Inc |
| 25338 | 5/9 Secondary reference U.S. Government activity |
| TS-4230/U | 5/2 Secondary reference U.S. Government activity |
NSN 4935-01-237-1804 is a Test Set,guided Missile Launcher, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-01-237-1804 has 1 manufacturer part number on file: 25338-503 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).
3 possible matches (shared part number, not a government interchangeability claim): 5935-01-424-8371, 5940-01-538-4186, 1005-01-585-2710. Verify interchangeability with system specifications before substitution.
Key specifications for 25338-503: Reference Data and Literature: TO 33D5-20-31-3; Functional Description: COMMUNICATES WITH THE SIDEWINDER CONTROL SYSTEM AND PROVIDES FULL WRAP-AROUNG TESTING OF THE COMPLETE SYSTEM,INCLUDING LAUNCHER POWER SUPPLY AND LAUNCHER WIRING; ATTACHES MECHANICALLY AND ELECTRICALLY TO LAUNCH RAIL; End Item Identification: A-10A ACFT MISSILE SYSTEM A. 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.
NSN 4935-01-237-1804 has DEMIL Code C. 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.