NSN 5915-01-431-2299 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-431-2299. Manufacturer of record part number: 4B250-5650/U500-O/O.
Also searched as5915-01-431-2299 ·
5915014312299 ·
NIIN 014312299 ·
01-431-2299 ·
FSC 5915 Filters and Networks · CAGE 50140 · 4B250-5650/U500-O/O
Nearby stock numbers← 5915-01-431-2298 Filter, Band Pass
·
5915-01-431-2300 Filter, Band Pass →
Features
Filter,band Pass — FSC 5915
Reference Frequency Per Function: 5.6 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
1 manufacturer part number on file
Manufacturer of record: K&l Microwave Llc
Identification
NSN: 5915-01-431-2299
NIIN: 014312299
FSC: 5915 — Filters and Networks
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4B250-5650/U500-O/O
Manufacturer: K&l Microwave Llc
General Description
The Filter,band Pass, cataloged under National Stock Number 5915-01-431-2299, 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 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5915-01-431-2299
Primary Part Number
4B250-5650/U500-O/O
Item Name
Filter,band Pass
FSC / FSG
5915 / 59 — Filters and Networks
Manufacturer
K&l Microwave Llc
Status
ACTIVE
Reference Frequency Per Function
5.6 GIGAHERTZ SINGLE BAND PASS 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 5915-01-431-2299?
NSN 5915-01-431-2299 is a Filter,band Pass, manufactured by K&l Microwave Llc, classified under FSC 5915, Filters and Networks. Status: active.
What part numbers are listed for NSN 5915-01-431-2299?
NSN 5915-01-431-2299 has 1 manufacturer part number on file: 4B250-5650/U500-O/O (K&l Microwave Llc).
What are the specifications of 4B250-5650/U500-O/O?
Key specifications for 4B250-5650/U500-O/O: Reference Frequency Per Function: 5.6 GIGAHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED; Special Features: 500.0 MHZ BANDWITH; 4 SECTIONS MHz; End Item Identification: ECM SYSTEM, AN/ALQ-505, K AND L MICROWAVE INC. 1 specification is documented in the U.S. Government catalog.
Is NSN 5915-01-431-2299 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.