The Coupler,directional, cataloged under National Stock Number 5985-00-005-0374, 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 Stellant Systems Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-005-0374 |
| Primary Part Number | L910-23-5S |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Stellant Systems Inc |
| Status | ACTIVE |
| Terminal Fitting Controlling Agency | JETDS |
| Usage Design | MAIN LINE AND SECONDARY LINE TERMINAL FITTING |
| Power Loss in Decibels | 23.0 |
| Identifying Number | TERMINAL FITTING TYPE N,FEMALE |
| Design Type | BIDIRECTIONAL |
| Radio Frequency Rating | 960.0 MEGAHERTZ MINIMUM AND 1.215 GIGAHERTZ MAXIMUM |
| Unit Type | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L910-23-5S PRIMARY | Stellant Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 8822400005-2 | 7/9 Vendor item drawing reference Navcom Defense Electronics, Inc. |
NSN 5985-00-005-0374 is a Coupler,directional, manufactured by Stellant Systems Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-005-0374 has 1 manufacturer part number on file: L910-23-5S (Stellant Systems Inc).
Key specifications for L910-23-5S: Overall Height: 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN; Terminal Fitting Controlling Agency: JETDS; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Power Loss in Decibels: 23.0. 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.
NSN 5985-00-005-0374 has DEMIL Code B. 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.