The Attenuator Assembly, cataloged under National Stock Number 5985-01-045-3159, 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 L-3 Communications Microdyne. Government technical data includes 6 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. 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 | 5985-01-045-3159 |
| Primary Part Number | 102-440 |
| Item Name | Attenuator Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L-3 Communications Microdyne |
| Status | ACTIVE |
| Component Name | FIXED COMPOSITION RESISTOR; CONNECTOR,BULKHEAD |
| Component Quantity | 3 AND 6 |
| Component Identifying Number | CB3005 PART NO. AND CB1815 PART NO. AND 700171 PART NO. |
| Terminal Quantity | 6 |
| Terminal Type | SOLDER STUD |
| Assembly Construction Method | LEADS SOLDERED TO TERMINALS AND MOUNTED ON TERMINAL BOARD |
| 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 |
|---|---|
| 102-440 PRIMARY | L-3 Communications Microdyne (USA) |
NSN 5985-01-045-3159 is a Attenuator Assembly, manufactured by L-3 Communications Microdyne, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-045-3159 has 1 manufacturer part number on file: 102-440 (L-3 Communications Microdyne).
1 possible match (shared part number, not a government interchangeability claim): 8115-01-371-3690. Verify interchangeability with system specifications before substitution.
Key specifications for 102-440: Component Name: FIXED COMPOSITION RESISTOR; CONNECTOR,BULKHEAD; Component Quantity: 3 AND 6; Component Identifying Number: CB3005 PART NO. AND CB1815 PART NO. AND 700171 PART NO.; Terminal Quantity: 6. 6 specifications are 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.