NSN 5845-01-282-4455 · NIIN 012824455 · Part number 126D0037
Lockheed Martin Corporation Div Rms · FSC 5845 — Underwater Sound Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 03538
Government record, cited
NSN 5845-01-282-4455 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-282-4455. Manufacturer of record part number: 126D0037.
Manufacturer of record: Lockheed Martin Corporation Div Rms
Identification
NSN: 5845-01-282-4455
NIIN: 012824455
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 126D0037
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Preamplifier,can Assembly, cataloged under National Stock Number 5845-01-282-4455, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems
No interchangeability data on file.
Other items in FSC 5845 — Underwater Sound Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5845-00-001-3622
5845-00-001-3622 · Item name not on file
5845-00-001-3623
5845-00-001-3623 · Item name not on file
5845-00-001-3625
DETECTING-RANGING SET SUBASSEMBL
5845-00-001-3627
5845-00-001-3627 · Item name not on file
5845-00-001-3628
5845-00-001-3628 · Item name not on file
5845-00-001-3629
5845-00-001-3629 · Item name not on file
5845-00-001-8053
5845-00-001-8053 · Item name not on file
5845-00-003-0332
5845-00-003-0332 · Item name not on file
Frequently Asked Questions
What is NSN 5845-01-282-4455?
NSN 5845-01-282-4455 is a Preamplifier,can Assembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What part numbers are listed for NSN 5845-01-282-4455?
NSN 5845-01-282-4455 has 1 manufacturer part number on file: 126D0037 (Lockheed Martin Corporation Div Rms).
What are the specifications of 126D0037?
Key specifications for 126D0037: End Item Identification: AN/SQR-18A(V)1,SONAR EQUIPMENT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5845-01-282-4455 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 5845-01-282-4455?
NSN 5845-01-282-4455 has DEMIL Code C. 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.