The Filter,band Pass, cataloged under National Stock Number 5915-01-429-5472, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is K&l Microwave Llc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-429-5472 |
| Primary Part Number | 71B30-1250/1500-0/0 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | K&l Microwave Llc |
| Status | ACTIVE |
| Reference Frequency Per Function | 1250.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT AND 1 CONNECTOR, RECEPTACLE OUTPUT LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 0.375 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UN |
| Nominal Thread Size | 0.060 INCHES IN |
| Body Length | 1.500 INCHES NOMINAL IN |
| Frequency Band Width Per Function | 500.00 MEGAHERTZ BLANK AND 2000.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Insertion Loss at Reference Frequency Per Function in Decibels | 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4000-40106-03 | The Boeing Company Div Legacy Corinth Bgrc (USA) |
| FA4119 | Aeroflex Laboratories Inc Comstron Div (USA) |
| 71B30-1250/1500-0/0 PRIMARY | K&l Microwave Llc (USA) |
NSN 5915-01-429-5472 is a Filter,band Pass, manufactured by K&l Microwave Llc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-429-5472 has 3 manufacturer part numbers on file: 4000-40106-03 (The Boeing Company Div Legacy Corinth Bgrc), FA4119 (Aeroflex Laboratories Inc Comstron Div), 71B30-1250/1500-0/0 (K&l Microwave Llc).
Key specifications for 71B30-1250/1500-0/0: Reference Frequency Per Function: 1250.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.375 INCHES NOMINAL IN; Inclosure Type: ENCASED. 11 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 5915-01-429-5472 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.