The Radio Frequency Hea, cataloged under National Stock Number 5865-01-149-0049, 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 Quarterwave Corp.. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-149-0049 |
| Primary Part Number | 7952 |
| Item Name | Radio Frequency Hea |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Quarterwave Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | ONE TO TWO GIGAHERTZ FREQUENCY RANGE; RACK MOUNTED |
| 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 |
|---|---|
| 7952 PRIMARY | Quarterwave Corp. (USA) |
NSN 5865-01-149-0049 is a Radio Frequency Hea, manufactured by Quarterwave Corp., classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-149-0049 has 1 manufacturer part number on file: 7952 (Quarterwave Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 6240-01-170-6717, 2590-01-416-8873. Verify interchangeability with system specifications before substitution.
Key specifications for 7952: General Characteristics Item Description: ONE TO TWO GIGAHERTZ FREQUENCY RANGE; RACK MOUNTED. 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 5865-01-149-0049 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.