The Filter,band Pass, cataloged under National Stock Number 5915-01-233-8181, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-01-233-8181 |
| Primary Part Number | 293-1334-030 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Reference Frequency Per Function | 29.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 3 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Functional Terminal Type and Quantity | 1 WIRE LEAD OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 WIRE LEAD GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 WIRE LEAD INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 0.135 INCHES MAXIMUM IN |
| Body Height | 0.342 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Material | METAL |
| Body Length | 0.325 INCHES MAXIMUM IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Principal Circuitry Type Per Function | CRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 28.965129 MEGAHERTZ BLANK AND 29.034871 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 2.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 28.915 MEGAHERTZ BLANK AND 28.965129 MEGAHERTZ BLANK AND 29.034871 MEGAHERTZ BLANK AND 29.085 MEGAHERTZ 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 |
|---|---|
| 21580-001 | Crystal Sokol Products Inc (USA) |
| 293-1334-030 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 293-1334-030 | Piezo Technology Incorporated Dba Piezo Technology Inc (USA) |
| 293-1334-030 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 10135221 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5915-01-233-8181 is a Filter,band Pass, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-233-8181 has 4 manufacturer part numbers on file: 21580-001 (Crystal Sokol Products Inc), 293-1334-030 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 293-1334-030 (Piezo Technology Incorporated Dba Piezo Technology Inc), 293-1334-030 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 293-1334-030: Reference Frequency Per Function: 29.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 3 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.882 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED. 19 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 5915-01-233-8181 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.