NSN 5985-01-657-3409 · NIIN 016573409 · Part number 4IM10-30/XC1000-O
K&l Microwave Llc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 033F8
Government record, cited
NSN 5985-01-657-3409 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-657-3409. Manufacturer of record part number: 4IM10-30/XC1000-O.
Also searched as5985-01-657-3409 ·
5985016573409 ·
NIIN 016573409 ·
01-657-3409 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 033F8 · 4IM10-30/XC1000-O
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4IM10-30/XC1000-O
Manufacturer: K&l Microwave Llc
General Description
The Triplexer, cataloged under National Stock Number 5985-01-657-3409, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is K&l Microwave Llc. 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
5985-01-657-3409
Primary Part Number
4IM10-30/XC1000-O
Item Name
Triplexer
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
K&l Microwave Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854
ANTENNA
5985-00-001-1862
WAVEGUIDE ASSEMBLY
5985-00-001-1869
WAVEGUIDE ASSEMBLY
5985-00-001-1870
WAVEGUIDE ASSEMBLY
5985-00-001-1871
WAVEGUIDE ASSEMBLY
5985-00-001-1874
WAVEGUIDE ASSEMBLY
5985-00-001-1875
ADAPTER,WAVEGUIDE
5985-00-001-1876
WAVEGUIDE ASSEMBLY
Frequently Asked Questions
What is NSN 5985-01-657-3409?
NSN 5985-01-657-3409 is a Triplexer, manufactured by K&l Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-657-3409?
NSN 5985-01-657-3409 has 1 manufacturer part number on file: 4IM10-30/XC1000-O (K&l Microwave Llc).
What are the specifications of 4IM10-30/XC1000-O?
Key specifications for 4IM10-30/XC1000-O: End Item Identification: AN/SRD-504A UNIT 2 - CDSE V/UHF SYSTEM INTERFACE RETROFIT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-657-3409 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.
What is the DEMIL code for NSN 5985-01-657-3409?
NSN 5985-01-657-3409 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.