The Coupler Intermittent Frequency, cataloged under National Stock Number 5865-01-090-6542, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-090-6542 |
| Primary Part Number | 334567-2 |
| Item Name | Coupler Intermittent Frequency |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| General Characteristics Item Description | 2.000 IN. BY 1.375 IN. BY 0.752 IN,WEIGHT 2 OZ.,FREQ. RANGE P54 TO P66 MHZ,AMPLITUDE TRACKING WITHIN 0.2 DB OF GIVEN FREQ. RANGE,IMPUT VSWR 1.10 OVER THE FREQ. RANGE,OUTPUT VSWR 1.20 OVER THE FREQ. RANGE,MAX. IMPUT SIGNAL LEVEL 250 MW CW OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 334567-2 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
NSN 5865-01-090-6542 is a Coupler Intermittent Frequency, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-090-6542 has 1 manufacturer part number on file: 334567-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
Key specifications for 334567-2: General Characteristics Item Description: 2.000 IN. BY 1.375 IN. BY 0.752 IN,WEIGHT 2 OZ.,FREQ. RANGE P54 TO P66 MHZ,AMPLITUDE TRACKING WITHIN 0.2 DB OF GIVEN FREQ. RANGE,IMPUT VSWR 1.10 OVER THE FREQ. RANGE,OUTPUT VSWR 1.20 OVER THE FREQ. RANGE,MAX. IMPUT SIGNAL LEVEL 250 MW CW OZ; End Item Identification: AN/ALQ-99. 1 specification is 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 5865-01-090-6542 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.