FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Board Assy,preampli, cataloged under National Stock Number 5845-00-757-3280, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Board Assy,preampli
FSC / FSG
5845 — Underwater Sound Equipment (FSG 58)
Technical Specifications
Parameter
Value
NSN
5845-00-757-3280
Item Name
Board Assy,preampli
FSC / FSG
5845 / 58 — Underwater Sound Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-01-350-0758H940097-006BPOSSIBLE MATCH
COIL,ELECTRICAL
Possible match (shared part number)Raytheon Company Dba Raytheon
5120-01-429-642700943587000POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)Sears, Roebuck and Co. Dba Sears Div Sears Commercial
4820-01-520-792343587-999-000POSSIBLE MATCH
VALVE,SAFETY RELIEF
Possible match (shared part number)Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
43587
3/2Design control — primary reference
U.S. Government activity
Related Parts
5950-01-350-0758POSSIBLE MATCH
COIL,ELECTRICAL
H940097-006B
5120-01-429-6427POSSIBLE MATCH
SOCKET,SOCKET WRENCH
00943587000
4820-01-520-7923POSSIBLE MATCH
VALVE,SAFETY RELIEF
43587-999-000
Frequently Asked Questions
What is NSN 5845-00-757-3280?
NSN 5845-00-757-3280 is a Board Assy,preampli, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What NSN replaces 5845-00-757-3280?
3 possible matches (shared part number, not a government interchangeability claim): 5950-01-350-0758, 5120-01-429-6427, 4820-01-520-7923. Verify interchangeability with system specifications before substitution.
Is NSN 5845-00-757-3280 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 5845-00-757-3280?
NSN 5845-00-757-3280 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.