The Filter,band Pass, cataloged under National Stock Number 5915-01-317-2489, 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 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-317-2489 |
| Primary Part Number | E7B51-300/80-XO/XC |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | K&l Microwave Llc |
| Status | ACTIVE |
| Reference Frequency Per Function | 300.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Voltage Standing Wave Ratio Per Function | 1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Average Power Rating Per Function | 5.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Surface Treatment | NICKEL |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN |
| Output Terminal Identification | BACC64BC1 |
| Functional Terminal Type and Quantity | 1 CONNECTOR, PLUG OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 2.100 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN |
| Output Terminal Manufacturer Code | 81205 |
| Unthreaded Mounting Hole Diameter | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Features Provided | ELLIPTICAL RESPONSE AND CORROSION RESISTANT AND FUNGUS RESISTANT |
| Specification/standard Data | 81205-28-10052 MANUFACTURERS SOURCE CONTROL |
| Body Material | ALUMINUM |
| Body Length | 3.600 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN |
| Voltage Standing Wave Ratio Frequency Limits Per Function | 270.0 MEGAHERTZ BLANK AND 330.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Manufacturer Code | 81205 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN |
| Frequency Band Width Per Function | 260.00 MEGAHERTZ BLANK AND 340.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Input Terminal Identification | BACC64BS1 |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS 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 |
|---|---|
| E7B51-300/80-XO/XC PRIMARY | K&l Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 28-10052-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5915-01-317-2489 is a Filter,band Pass, manufactured by K&l Microwave Llc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-317-2489 has 1 manufacturer part number on file: E7B51-300/80-XO/XC (K&l Microwave Llc).
Key specifications for E7B51-300/80-XO/XC: Reference Frequency Per Function: 300.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 1.750 INCHES MAXIMUM IN; Voltage Standing Wave Ratio Per Function: 1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED. 27 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 5915-01-317-2489 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.