The Attenuator,fixed, cataloged under National Stock Number 5985-01-112-3913, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Alan Industries Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Attenuator,fixed |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Alan Industries Inc (CAGE 52750); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (CAGE 00752) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-112-3913 |
| Primary Part Number | 50MP3-449 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Alan Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50MP3-449 | Alan Industries Inc (USA) |
| 2855507-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 435332-22 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| Reference | Meaning |
|---|---|
| SF0930-6219-02 | 5/2 Secondary reference U.S. Government activity |
| 4779-3 | 5/2 Secondary reference U.S. Government activity |
| 2082-4104-03 | 5/9 Secondary reference U.S. Government activity |
| 654VE4817-4 | 3/2 Design control — primary reference U.S. Government activity |
| 2082-4230-03 | 5/9 Secondary reference U.S. Government activity |
| 5985PL1293686 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5985-01-112-3913 is a Attenuator,fixed, manufactured by Alan Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-112-3913 has 3 manufacturer part numbers on file: 50MP3-449 (Alan Industries Inc), 2855507-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 435332-22 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-139-3867. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-112-3913 has DEMIL Code D. 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.