The Limiter,electrical Noise, cataloged under National Stock Number 5895-01-141-4921, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Frequency Electronics Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-141-4921 |
| Primary Part Number | A9L225B |
| Item Name | Limiter,electrical Noise |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Frequency Electronics Inc |
| Status | ACTIVE |
| Electrical Power Source Relationship | OPERATING |
| Frequency Rating | 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | V |
| Part Number | Manufacturer |
|---|---|
| A9L225B PRIMARY | Frequency Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| A9L225B | 3/9 Design control — primary reference Fei Microwave Inc |
NSN 5895-01-141-4921 is a Limiter,electrical Noise, manufactured by Frequency Electronics Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-141-4921 has 1 manufacturer part number on file: A9L225B (Frequency Electronics Inc).
Key specifications for A9L225B: Electrical Power Source Relationship: OPERATING; Frequency Rating: 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED. 2 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 5895-01-141-4921 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.