The Adapter,interface, cataloged under National Stock Number 5865-00-591-3981, 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 Meggitt (new Hampshire), Inc. Government technical data includes 1 specification, 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. 3 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 | 5865-00-591-3981 |
| Primary Part Number | 40-430-5 |
| Item Name | Adapter,interface |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 40-430-5 | Meggitt (new Hampshire), Inc (USA) |
| 128SCAV713-5 | Northrop Grumman Systems Corporation (USA) |
NSN 5865-00-591-3981 is a Adapter,interface, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-00-591-3981 has 2 manufacturer part numbers on file: 40-430-5 (Meggitt (new Hampshire), Inc), 128SCAV713-5 (Northrop Grumman Systems Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 6625-01-307-9818, 4210-01-336-9159, 5940-01-659-6386. Verify interchangeability with system specifications before substitution.
Key specifications for 40-430-5: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO. 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 5865-00-591-3981 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.