The Filter,band Pass, cataloged under National Stock Number 5915-00-090-3852, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-090-3852 |
| Primary Part Number | EFL402 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 10.3 KILOHERTZ 4TH BAND PASS FOURTH FUNCTION |
| Reference Frequency Per Function | 12.0 KILOHERTZ 5TH BAND PASS FIFTH FUNCTION |
| Reference Frequency Per Function | 6.54 KILOHERTZ 1ST BAND PASS FIRST FUNCTION |
| Reference Frequency Per Function | 7.6 KILOHERTZ 2ND BAND PASS SECOND FUNCTION |
| Reference Frequency Per Function | 8.85 KILOHERTZ 3RD BAND PASS THIRD FUNCTION |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN |
| Functional Terminal Type and Quantity | 1 TURRET GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 TURRET INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 5 TURRET OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 1.2 KILOHMS 1ST BAND PASS FIRST FUNCTION |
| Source Impedance Rating Per Function | 1.2 KILOHMS 2ND BAND PASS SECOND FUNCTION |
| Source Impedance Rating Per Function | 1.2 KILOHMS 3RD BAND PASS THIRD FUNCTION |
| Source Impedance Rating Per Function | 1.2 KILOHMS 4TH BAND PASS FOURTH FUNCTION |
| Source Impedance Rating Per Function | 1.2 KILOHMS 5TH BAND PASS FIFTH FUNCTION |
| Body Width | 0.937 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Body Height | 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Length | 2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A51S29009-1 | Northrop Grumman Systems Corporation (USA) |
| EFL402 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| EFL402 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| A51S29009-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| A51S29009-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5915-00-090-3852 is a Filter,band Pass, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-090-3852 has 3 manufacturer part numbers on file: A51S29009-1 (Northrop Grumman Systems Corporation), EFL402 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), EFL402 (Hi-Shear Corporation).
Key specifications for EFL402: Reference Frequency Per Function: 10.3 KILOHERTZ 4TH BAND PASS FOURTH FUNCTION; Reference Frequency Per Function: 12.0 KILOHERTZ 5TH BAND PASS FIFTH FUNCTION; Reference Frequency Per Function: 6.54 KILOHERTZ 1ST BAND PASS FIRST FUNCTION; Reference Frequency Per Function: 7.6 KILOHERTZ 2ND BAND PASS SECOND FUNCTION. 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.
NSN 5915-00-090-3852 has DEMIL Code B. 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.