The Filter,band Suppression, cataloged under National Stock Number 5915-00-230-8747, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Viavi Solutionsllc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5915-00-230-8747 |
| Primary Part Number | TM7729-21 |
| Item Name | Filter,band Suppression |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| Reference Frequency Per Function | 27.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Discrimination at Specified Frequencies Per Function in Decibels | 3.0 NOMINAL BLANK AND 80.0 NOMINAL BLANK FIRST FUNCTION |
| Frequency Band Width Per Function | 25.50 KILOHERTZ BLANK AND 28.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 22.46 KILOHERTZ BLANK AND 25.50 KILOHERTZ BLANK AND 28.50 KILOHERTZ BLANK AND 31.54 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TM7729-21 PRIMARY | Viavi Solutionsllc (USA) |
| Reference | Meaning |
|---|---|
| TM7729-21 | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
NSN 5915-00-230-8747 is a Filter,band Suppression, manufactured by Viavi Solutionsllc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-230-8747 has 1 manufacturer part number on file: TM7729-21 (Viavi Solutionsllc).
Key specifications for TM7729-21: Reference Frequency Per Function: 27.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Discrimination at Specified Frequencies Per Function in Decibels: 3.0 NOMINAL BLANK AND 80.0 NOMINAL BLANK FIRST FUNCTION; Frequency Band Width Per Function: 25.50 KILOHERTZ BLANK AND 28.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Specified Frequencies of Discrimination Per Function: 22.46 KILOHERTZ BLANK AND 25.50 KILOHERTZ BLANK AND 28.50 KILOHERTZ BLANK AND 31.54 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED. 4 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.
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.