The Filter,low Pass, cataloged under National Stock Number 5915-01-074-0077, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mu-Del Electronics Llc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-074-0077 |
| Primary Part Number | MLS-9-30-50D |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Mu-Del Electronics Llc |
| Status | ACTIVE |
| Reference Frequency Per Function | 30.0 MEGAHERTZ SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 2 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.5 SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 2 CONNECTOR, RECEPTACLE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED |
| Body Outside Diameter | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Source Impedance Rating Per Function | 50.0 OHMS SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNEF |
| Nominal Thread Size | 0.625 INCHES IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 20.0 NOMINAL SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED |
| Insertion Loss at Reference Frequency Per Function in Decibels | 1.0 SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MLS-9-30-50D PRIMARY | Mu-Del Electronics Llc (USA) |
NSN 5915-01-074-0077 is a Filter,low Pass, manufactured by Mu-Del Electronics Llc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-074-0077 has 1 manufacturer part number on file: MLS-9-30-50D (Mu-Del Electronics Llc).
Key specifications for MLS-9-30-50D: Reference Frequency Per Function: 30.0 MEGAHERTZ SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 2 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED; Voltage Standing Wave Ratio Per Function: 1.5 SINGLE LOW PASS LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCASED. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5915-01-074-0077 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.