NSN 5840-01-048-1542 · NIIN 010481542 · Part number L21T16
E and M Laboratories Div of Trak Microwave Corp · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 14135
Government record, cited
NSN 5840-01-048-1542 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-048-1542. Manufacturer of record part number: L21T16.
Manufacturer of record: E and M Laboratories Div of Trak Microwave Corp
Identification
NSN: 5840-01-048-1542
NIIN: 010481542
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: L21T16
Manufacturer: E and M Laboratories Div of Trak Microwave Corp
General Description
The Coaxial Isolator, cataloged under National Stock Number 5840-01-048-1542, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is E and M Laboratories Div of Trak Microwave Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Coaxial Isolator
FSC / FSG
5840 — Radar Equipment, Except Airborne (FSG 58)
Manufacturers
E and M Laboratories Div of Trak Microwave Corp (CAGE 14135); Thales Nederland (CAGE H0203); British Sarozal Ltd (CAGE K0577)
Other items in FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605
5840-00-001-1605 · Item name not on file
5840-00-001-1606
5840-00-001-1606 · Item name not on file
5840-00-001-1607
5840-00-001-1607 · Item name not on file
5840-00-001-1608
5840-00-001-1608 · Item name not on file
5840-00-001-1609
5840-00-001-1609 · Item name not on file
5840-00-001-1610
5840-00-001-1610 · Item name not on file
5840-00-001-1611
5840-00-001-1611 · Item name not on file
5840-00-001-1612
5840-00-001-1612 · Item name not on file
Frequently Asked Questions
What is NSN 5840-01-048-1542?
NSN 5840-01-048-1542 is a Coaxial Isolator, manufactured by E and M Laboratories Div of Trak Microwave Corp, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5840-01-048-1542?
NSN 5840-01-048-1542 has 3 manufacturer part numbers on file: L21T16 (E and M Laboratories Div of Trak Microwave Corp), 352250023871 (Thales Nederland), C21T16 (British Sarozal Ltd).
Is NSN 5840-01-048-1542 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5840-01-048-1542?
NSN 5840-01-048-1542 has DEMIL Code B. 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.