The Oscillating Group, cataloged under National Stock Number 5865-01-118-7657, 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 Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5865-01-118-7657 |
| Primary Part Number | 5044-1603 |
| Item Name | Oscillating Group |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa |
| Status | ACTIVE |
| 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 |
|---|---|
| 28403 | Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west) (USA) |
| 5044-1603 PRIMARY | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa (USA) |
| Reference | Meaning |
|---|---|
| 585R201H01 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5865-01-118-7657 is a Oscillating Group, manufactured by Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-118-7657 has 2 manufacturer part numbers on file: 28403 (Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west)), 5044-1603 (Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa).
4 possible matches (shared part number, not a government interchangeability claim): 5930-01-234-0567, 5895-01-298-5205, 3030-01-335-9682. Verify interchangeability with system specifications before substitution.
Key specifications for 5044-1603: End Item Identification: AN/ALQ-131. 0 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 5865-01-118-7657 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.