The Filter,band Pass, cataloged under National Stock Number 5915-00-931-8489, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cen Electronics a Div of Chloride Power Electronics Inc. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-931-8489 |
| Primary Part Number | B-1287 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Cen Electronics a Div of Chloride Power Electronics Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 12.015 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.376 INCHES NOMINAL IN |
| Functional Terminal Type and Quantity | 1 TURRET OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 2 TURRET GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 TURRET INPUT FIRST FUNCTION |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Body Width | 1.938 INCHES NOMINAL IN |
| Body Height | 4.800 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Mounting Facility Screw Thread Series Designator | UNF |
| Nominal Thread Size | 0.190 INCHES IN |
| Body Material | METAL |
| Body Length | 1.938 INCHES NOMINAL IN |
| Input Impedance Per Function W/load | 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Discrimination at Specified Frequencies Per Function in Decibels | 60.0 NOMINAL BLANK AND 3.0 NOMINAL BLANK FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.376 INCHES NOMINAL IN |
| Frequency Band Width Per Function | 11.715 KILOHERTZ BLANK AND 12.315 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | +15.0 TO 45.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 7.5 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Test Data Document | 03538-77C701593 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Output Impedance Per Function W/source Across Input | 2.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 8.00 KILOHERTZ BLANK AND 11.715 KILOHERTZ BLANK AND 12.315 KILOHERTZ BLANK AND 200.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Average Life Rating in Hours | 10000.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B-1287 PRIMARY | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| CC0372-00 | Conolog Corporation Dba Iniven (USA) |
| Reference | Meaning |
|---|---|
| 77C701593P1 | 5/9 Secondary reference U.S. Government activity |
| 77C701593REVM | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| 77C701593P1 | 5/9 Secondary reference Electronic Precision Components Corp B G Electronics Div |
| BPF103911 | 5/2 Secondary reference U.S. Government activity |
| 77C701593P1 | 5/9 Secondary reference Conolog Corporation Dba Iniven |
| 77C701593P1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
| 77C701593-1REVM | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| GF10208 | 5/9 Secondary reference U.S. Government activity |
NSN 5915-00-931-8489 is a Filter,band Pass, manufactured by Cen Electronics a Div of Chloride Power Electronics Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-931-8489 has 2 manufacturer part numbers on file: B-1287 (Cen Electronics a Div of Chloride Power Electronics Inc), CC0372-00 (Conolog Corporation Dba Iniven).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-565-8985. Verify interchangeability with system specifications before substitution.
Key specifications for B-1287: Reference Frequency Per Function: 12.015 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 5.300 INCHES MAXIMUM IN; Inclosure Type: HERMETICALLY SEALED. 25 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 5915-00-931-8489 has DEMIL Code Q. 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.