The Filter,band Pass, cataloged under National Stock Number 5915-01-133-4923, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Chesterfield Products Inc. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-133-4923 |
| Primary Part Number | 22-10-0627 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Chesterfield Products Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 1.85 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.100 INCHES NOMINAL IN |
| Functional Terminal Type and Quantity | 1 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 PIN GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN OUTPUT SECOND FUNCTION |
| Body Width | 1.500 INCHES NOMINAL IN |
| Body Height | 0.750 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.086 INCHES IN |
| Body Material | METAL |
| Body Length | 2.500 INCHES NOMINAL IN |
| Input Impedance Per Function W/load | 10.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Discrimination at Specified Frequencies Per Function in Decibels | 30.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION |
| Frequency Band Width Per Function | 300.00 HERTZ BLANK AND 3.40 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -32.0 TO 50.0 CELSIUS DEGC |
| Output Impedance Per Function W/source Across Input | 10.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 150.00 HERTZ BLANK AND 300.00 HERTZ BLANK AND 3.40 KILOHERTZ BLANK AND 7.00 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 |
|---|---|
| 22-10-0627 | Chesterfield Products Inc (USA) |
| 22-10-0627 | Microwave Filter Co Inc (USA) |
| FA 3261 | Aeroflex Laboratories Inc Comstron Div (USA) |
| Reference | Meaning |
|---|---|
| 5054978-1 | 3/9 Design control — primary reference Signals Warfare Project Manager |
NSN 5915-01-133-4923 is a Filter,band Pass, manufactured by Chesterfield Products Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-133-4923 has 3 manufacturer part numbers on file: 22-10-0627 (Chesterfield Products Inc), 22-10-0627 (Microwave Filter Co Inc), FA 3261 (Aeroflex Laboratories Inc Comstron Div).
Key specifications for 22-10-0627: Reference Frequency Per Function: 1.85 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 2 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.950 INCHES NOMINAL IN; Inclosure Type: ENCASED. 21 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.