The Limiter,electrical Noise, cataloged under National Stock Number 5895-01-135-4707, 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 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-01-135-4707 |
| Primary Part Number | A9X749B |
| Item Name | Limiter,electrical Noise |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Frequency Electronics Inc |
| Status | ACTIVE |
| Overall Diameter | 0.300 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Electrical Power Source Relationship | OPERATING |
| Limiting Adjustability | ADJUSTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 2.0000 lbs |
| Cube | 0.0040 cu ft |
| Part Number | Manufacturer |
|---|---|
| A9X749B PRIMARY | Frequency Electronics Inc (USA) |
| R3950 PRIMARY | Microphase Corp (USA) |
| 308965-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| A9X749B | 5/9 Secondary reference Fei Microwave Inc |
| MT8095-98 | 5/9 Secondary reference Skyworks Solutions, Inc. |
| 308965-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
NSN 5895-01-135-4707 is a Limiter,electrical Noise, manufactured by Frequency Electronics Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-135-4707 has 3 manufacturer part numbers on file: A9X749B (Frequency Electronics Inc), R3950 (Microphase Corp), 308965-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for A9X749B: Overall Diameter: 0.300 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Overall Length: 1.200 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Electrical Power Source Relationship: OPERATING; Limiting Adjustability: ADJUSTABLE. 3 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 5895-01-135-4707 has DEMIL Code B. 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.