NSN 5915-00-688-9124 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-688-9124. Manufacturer of record part number: LT4450AB.
Also searched as5915-00-688-9124 ·
5915006889124 ·
NIIN 006889124 ·
00-688-9124 ·
FSC 5915 Filters and Networks · CAGE 01341 · LT4450AB · 2302705 · LT4450
Nearby stock numbers← 5915-00-688-9097 Filter, High Pass
·
5915-00-689-1349 →
Features
Filter,low Pass — FSC 5915
Inclosure Type: ENCASED
Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
2 manufacturer part numbers on file
Manufacturer of record: Microphase Corp
Identification
NSN: 5915-00-688-9124
NIIN: 006889124
FSC: 5915 — Filters and Networks
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: LT4450AB
Manufacturer: Microphase Corp
General Description
The Filter,low Pass, cataloged under National Stock Number 5915-00-688-9124, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microphase Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5915-00-688-9124
Primary Part Number
LT4450AB
Item Name
Filter,low Pass
FSC / FSG
5915 / 59 — Filters and Networks
Manufacturer
Microphase Corp
Status
ACTIVE
Inclosure Type
ENCASED
Input Impedance Per Function W/load
50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input
50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5915-00-000-0148
FILTER,BAND PASS
5915-00-001-1389
5915-00-001-1389 · Item name not on file
5915-00-001-1621
FILTER,BAND PASS
5915-00-001-2789
5915-00-001-2789 · Item name not on file
5915-00-001-2928
FILTER,BAND SUPPRESSION
5915-00-001-2936
FILTER,RADIO FREQUENCY INTERFERE
5915-00-001-3003
5915-00-001-3003 · Item name not on file
5915-00-001-3117
FILTER ASSEMBLY,ELECTRICAL
Frequently Asked Questions
What is NSN 5915-00-688-9124?
NSN 5915-00-688-9124 is a Filter,low Pass, manufactured by Microphase Corp, classified under FSC 5915, Filters and Networks. Status: active.
What part numbers are listed for NSN 5915-00-688-9124?
NSN 5915-00-688-9124 has 2 manufacturer part numbers on file: 2302705 (Parisi Associates Llc), LT4450AB (Microphase Corp).
What are the specifications of LT4450AB?
Key specifications for LT4450AB: Inclosure Type: ENCASED; Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5915-00-688-9124 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.