NSN 5840-00-440-3512 · NIIN 004403512 · Part number B547-537
L3 Technologies, Inc. Div L3 Keo · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 34228
Government record, cited
NSN 5840-00-440-3512 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-440-3512. Manufacturer of record part number: B547-537.
Manufacturer of record: L3 Technologies, Inc. Div L3 Keo
Identification
NSN: 5840-00-440-3512
NIIN: 004403512
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: B547-537
Manufacturer: L3 Technologies, Inc. Div L3 Keo
General Description
The Adapter,window Hous, cataloged under National Stock Number 5840-00-440-3512, 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 L3 Technologies, Inc. Div L3 Keo. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
C/1Advisory reference — outside the item-of-supply concept
Chatham Precision Inc
No interchangeability data on file.
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 5840-00-440-3512?
NSN 5840-00-440-3512 is a Adapter,window Hous, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5840-00-440-3512?
NSN 5840-00-440-3512 has 2 manufacturer part numbers on file: B8547-537 (L3 Technologies, Inc. Div L3 Keo), B547-537 (L3 Technologies, Inc. Div L3 Keo).
Is NSN 5840-00-440-3512 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.
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.