The Coupler,directional, cataloged under National Stock Number 5985-01-191-7787, 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 Services Laboratory, Inc. Dba Technical Services Laboratory Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-191-7787 |
| Primary Part Number | A2916-20-2 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Terminal Fitting Controlling Agency | MILITARY SPECIFICATION PROMULGATED BY MILITARY AGENCIES |
| Usage Design | MAIN LINE TERMINAL FITTING |
| Power Loss in Decibels | 0.3 |
| Identifying Number | TERMINAL FITTING MIL-C-39012 |
| Design Type | UNIDIRECTIONAL |
| Radio Frequency Rating | 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE |
| 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 |
|---|---|
| 52.2813.715.32LV | Hensoldt Sensors Gmbh Div Seps (DEU) |
| A2916-20-2 PRIMARY | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| Reference | Meaning |
|---|---|
| A2916-20-2 | 5/9 Secondary reference Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp |
NSN 5985-01-191-7787 is a Coupler,directional, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-191-7787 has 2 manufacturer part numbers on file: 52.2813.715.32LV (Hensoldt Sensors Gmbh Div Seps), A2916-20-2 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc).
Key specifications for A2916-20-2: Overall Height: 0.375 INCHES NOMINAL IN; Terminal Fitting Controlling Agency: MILITARY SPECIFICATION PROMULGATED BY MILITARY AGENCIES; Usage Design: MAIN LINE TERMINAL FITTING; Power Loss in Decibels: 0.3. 7 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.