The Step Attenuator, cataloged under National Stock Number 4935-01-208-2440, 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 Raytheon Company Div Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Step Attenuator |
| FSC / FSG | 4935 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment (FSG 49) |
| Manufacturers | Raytheon Company Div Corp (CAGE 49956) |
| Parameter | Value |
|---|---|
| NSN | 4935-01-208-2440 |
| Primary Part Number | G743898 |
| Item Name | Step Attenuator |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Raytheon Company Div Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| G743898 PRIMARY | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| HP8495B/001 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| HP8495B/001 | 5/9 Secondary reference Hewlett-Packard Co Southern Sales Office |
| 8495B-001 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 4935PL2089428 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4935-01-208-2440 is a Step Attenuator, manufactured by Raytheon Company Div Corp, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-01-208-2440 has 1 manufacturer part number on file: G743898 (Raytheon Company Div Corp).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-433-6587. Verify interchangeability with system specifications before substitution.
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 4935-01-208-2440 has DEMIL Code Q. 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.