FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Focus Generator, cataloged under National Stock Number 5845-00-757-3265, 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Detection, and Coherent Radiation Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Focus Generator
FSC / FSG
5845 — Underwater Sound Equipment (FSG 58)
Technical Specifications
Parameter
Value
NSN
5845-00-757-3265
Item Name
Focus Generator
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-296-623143512POSSIBLE MATCH
GASKET
Possible match (shared part number)Williams International Co., L.l.c.
5120-01-429-633700943512000POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5210-01-625-232343-512POSSIBLE MATCH
LEVEL,POCKET
Possible match (shared part number)Stanley Tools Div of Stanley Works
5210-01-697-176043-512POSSIBLE MATCH
LEVEL AND PLUMB
Possible match (shared part number)The Stanley Works Dba Stanley Proto
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
43512
3/2Design control — primary reference
U.S. Government activity
Related Parts
5330-01-296-6231POSSIBLE MATCH
GASKET
43512
5120-01-429-6337POSSIBLE MATCH
SOCKET,SOCKET WRENCH
00943512000
5210-01-625-2323POSSIBLE MATCH
LEVEL,POCKET
43-512
5210-01-697-1760POSSIBLE MATCH
LEVEL AND PLUMB
43-512
Frequently Asked Questions
What is NSN 5845-00-757-3265?
NSN 5845-00-757-3265 is a Focus Generator, classified under FSC 5845, Underwater Sound Equipment. Status: active.
What NSN replaces 5845-00-757-3265?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-296-6231, 5120-01-429-6337, 5210-01-625-2323. Verify interchangeability with system specifications before substitution.
Is NSN 5845-00-757-3265 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 5845-00-757-3265?
NSN 5845-00-757-3265 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.