The Cable,radio Frequency, cataloged under National Stock Number 6145-01-609-6509, is classified within Federal Supply Class 6145 (Wire and Cable, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Amphenol Cable and Interconnect Technologies, Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 6145-01-609-6509 |
| Primary Part Number | 1257-168 |
| Item Name | Cable,radio Frequency |
| FSC / FSG | 6145 / 61 — Wire and Cable, Electrical |
| Manufacturer | Amphenol Cable and Interconnect Technologies, Inc. |
| Status | ACTIVE |
| Round Conductor Size | 20.0 AWG ALL CONDUCTORS |
| Electrical Resistance | 50.0 OHMS IMPEDANCE |
| Conductor Quantity | 1 |
| Strand Awg Size Per Conductor | 32 ALL CONDUCTORS |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED ALL CONDUCTORS |
| Nominal Capacitance in Picofarads | 29.0 PER FOOT |
| Strand Quantity Per Conductor | 19 ALL CONDUCTORS |
| Surface Treatment | SILVER CORE CONDUCTOR SINGLE CONDUCTOR |
| Surface Treatment | SILVER CORE SHIELD BRAID METALLIC ALL CONDUCTORS |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE CORE JACKET ALL CONDUCTORS |
| Material | COPPER CORE CONDUCTOR SINGLE CONDUCTOR |
| Material | SILVER CORE SHIELD BRAID METALLIC ALL CONDUCTORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | FT |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 1257-168 PRIMARY | Amphenol Cable and Interconnect Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5M3167 | D/9 Drawing number reference only The Boeing Company Div Defense |
| 5M3167-001 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 6145-01-609-6509 is a Cable,radio Frequency, manufactured by Amphenol Cable and Interconnect Technologies, Inc., classified under FSC 6145, Wire and Cable, Electrical. Status: active.
NSN 6145-01-609-6509 has 1 manufacturer part number on file: 1257-168 (Amphenol Cable and Interconnect Technologies, Inc.).
Key specifications for 1257-168: Round Conductor Size: 20.0 AWG ALL CONDUCTORS; Electrical Resistance: 50.0 OHMS IMPEDANCE; Conductor Quantity: 1; Strand Awg Size Per Conductor: 32 ALL CONDUCTORS. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6145-01-609-6509 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.