The Test Set Group,guided Missile, cataloged under National Stock Number 4935-00-925-4262, 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 Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 9 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. 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 | 4935-00-925-4262 |
| Primary Part Number | 10121857 |
| Item Name | Test Set Group,guided Missile |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| Component Quantity | 42 |
| FSC Application Data | GUIDED MISSILE MAINTENANCE EQUIPMENT |
| Document Type | DESIGN CONTROL DRAWING |
| Document Identification | 10121857 |
| Unpackaged Unit Length | 3.690 INCHES NOMINAL IN |
| Component Document Origin | GOVERNMENT |
| Unpackaged Unit Width | 1.585 INCHES MINIMUM AND 1.595 INCHES MAXIMUM IN |
| Unpackaged Unit Height | 0.756 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN |
| Document Source | 18876 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4935-00-925-4262 is a Test Set Group,guided Missile, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-00-925-4262 has 2 manufacturer part numbers on file: 10121857 (Us Army Aviation and Missile Command), 10121857 (Lockheed Martin Corp Electronics and Missiles Div).
1 possible match (shared part number, not a government interchangeability claim): 5310-00-938-4249. Verify interchangeability with system specifications before substitution.
Key specifications for 10121857: Component Quantity: 42; FSC Application Data: GUIDED MISSILE MAINTENANCE EQUIPMENT; Document Type: DESIGN CONTROL DRAWING; Document Identification: 10121857. 9 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 4935-00-925-4262 has DEMIL Code B. 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.