The Divider,power,radio Frequency, cataloged under National Stock Number 5985-01-476-5550, 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 Technical Research and Manufacturing, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-476-5550 |
| Primary Part Number | DL 645 |
| Item Name | Divider,power,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Technical Research and Manufacturing, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Output Quantity | 6 |
| Frequency Rating | 5.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM |
| Terminal Type and Quantity | 7 CONNECTOR, COAXIAL, FEMALE |
| Power Rating | 1.5 WATTS PEAK |
| Coaxial Connector Series Designation | SMA |
| 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 |
|---|---|
| DL 645 PRIMARY | Technical Research and Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 297868 | D/9 Drawing number reference only The Charles Stark Draper Laboratory, Inc. Div Headquarters |
| 297868-001 | 7/2 Vendor item drawing reference The Charles Stark Draper Laboratory, Inc. Div Headquarters |
NSN 5985-01-476-5550 is a Divider,power,radio Frequency, manufactured by Technical Research and Manufacturing, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-476-5550 has 1 manufacturer part number on file: DL 645 (Technical Research and Manufacturing, Inc.).
Key specifications for DL 645: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 0.630 INCHES NOMINAL IN; Overall Length: 2.350 INCHES NOMINAL IN; Overall Width: 0.380 INCHES NOMINAL IN. 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.
NSN 5985-01-476-5550 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.