The Attenuator,fixed, cataloged under National Stock Number 5985-01-587-1317, 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 Marlborough Communications Limited. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-587-1317 |
| Primary Part Number | 2412-2102 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Marlborough Communications Limited |
| 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 |
|---|---|
| 2412-2102 | Marlborough Communications Limited (GBR) |
| HFP-550-4/30 NM/NF-R | Dbd Communications and Management Consultancy Limited (GBR) |
| Reference | Meaning |
|---|---|
| 2011040230-R 1 | 3/9 Design control — primary reference Trilithic, Inc. |
NSN 5985-01-587-1317 is a Attenuator,fixed, manufactured by Marlborough Communications Limited, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-587-1317 has 2 manufacturer part numbers on file: 2412-2102 (Marlborough Communications Limited), HFP-550-4/30 NM/NF-R (Dbd Communications and Management Consultancy Limited).
Key specifications for 2412-2102: Special Features: 50 WATT DC-4GHZ N MALE/FEMALE, 3, 6, 10, 20 AND 30DB GHz; Part Name Assigned by Controlling Agency: MEDIUM POWER FIXED ATTENUATOR HFP-5504/XX NM/NF-R. 0 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.
NSN 5985-01-587-1317 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.