The Filter,band Pass, cataloged under National Stock Number 5915-01-689-8520, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 7 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 | 5915-01-689-8520 |
| Primary Part Number | 11421-4891-01 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Reference Frequency Per Function | 550.0 MEGAHERTZ 1ST BAND PASS SINGLE FUNCTION |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 2 QUICK DISCONNECT, FEMALE INPUT-OUTPUT ALL FUNCTIONS |
| Body Width | 1.25 INCHES NOMINAL IN |
| Body Length | 4.3 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 0.7LBS. WEIGHT LBS |
| Insertion Loss at Reference Frequency Per Function in Decibels | 0.40 1ST BAND PASS ALL FUNCTIONS |
| 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 |
|---|---|
| 11421-4891-01 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
NSN 5915-01-689-8520 is a Filter,band Pass, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-689-8520 has 1 manufacturer part number on file: 11421-4891-01 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
Key specifications for 11421-4891-01: Reference Frequency Per Function: 550.0 MEGAHERTZ 1ST BAND PASS SINGLE FUNCTION; Overall Height: 1.0 INCHES NOMINAL IN; Inclosure Type: ENCASED; Functional Terminal Type and Quantity: 2 QUICK DISCONNECT, FEMALE INPUT-OUTPUT ALL FUNCTIONS. 7 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.