The Line,radio Frequency Transmissio, cataloged under National Stock Number 5985-01-613-1897, 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 Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-613-1897 |
| Primary Part Number | R90-2748-005 |
| Item Name | Line,radio Frequency Transmissio |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave |
| Status | ACTIVE |
| Insulation Spacer Shape | CYLINDRICAL |
| Termination Identification | MIL-PRF-39012 |
| Conductor Quantity | 2 |
| Supplementary Features | MATEING TORQUE 12-15 IN/LBS;TYPE N-PLUG MALE RIGHT ANGLE;CENTER CONTACT BERYLLIUM COPPER,GOLD PLATED. IN |
| Security Classification | UNCLASSIFIED |
| Accommodated Conductor Type | COAXIAL |
| Characteristic Impedance in Ohms | 50.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R90-2748-005 PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave (USA) |
| 6014491-005 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
NSN 5985-01-613-1897 is a Line,radio Frequency Transmissio, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-613-1897 has 2 manufacturer part numbers on file: R90-2748-005 (Teledyne Defense Electronics, Llc Dba Teledyne Storm Microwave Div Teledyne Storm Microwave), 6014491-005 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).
Key specifications for R90-2748-005: Insulation Spacer Shape: CYLINDRICAL; Overall Length: 48.0 INCHES IN; Termination Identification: MIL-PRF-39012; Conductor Quantity: 2. 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 5985-01-613-1897 has DEMIL Code Q. 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.