NSN 5841-01-449-5813 — this item is cataloged by the U.S. Government under National Stock Number 5841-01-449-5813. Manufacturer of record part number: 525607-503.
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 525607-503
Manufacturer: Telephonics Corporation
General Description
The Radar Set Subassembly, cataloged under National Stock Number 5841-01-449-5813, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Telephonics Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5841-01-449-5813
Primary Part Number
525607-503
Item Name
Radar Set Subassembly
FSC / FSG
5841 / 58 — Radar Equipment, Airborne
Manufacturer
Telephonics Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL C — Remove/Demil Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1560-01-597-5166525608-126POSSIBLE MATCH
BRACKET,STRUCTURAL COMPONENT,AIR
Possible match (shared part number)Telephonics Corporation
1560-01-597-5282525608-108POSSIBLE MATCH
BRACKET,STRUCTURAL COMPONENT,AIR
Possible match (shared part number)Telephonics Corporation
5975-01-597-5306525608-114POSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Telephonics Corporation
5975-01-597-5309525608-115POSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Telephonics Corporation
5975-01-597-5313525608-117POSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Telephonics Corporation
1560-01-597-5380525608-139POSSIBLE MATCH
SKIN,AIRCRAFT
Possible match (shared part number)Telephonics Corporation
5340-01-606-3858525608-138POSSIBLE MATCH
BRACKET,ANGLE
Possible match (shared part number)Telephonics Corporation
NSN 5841-01-449-5813 is a Radar Set Subassembly, manufactured by Telephonics Corporation, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5841-01-449-5813?
NSN 5841-01-449-5813 has 1 manufacturer part number on file: 525607-503 (Telephonics Corporation).
What NSN replaces 5841-01-449-5813?
7 possible matches (shared part number, not a government interchangeability claim): 1560-01-597-5166, 1560-01-597-5282, 5975-01-597-5306. Verify interchangeability with system specifications before substitution.
What are the specifications of 525607-503?
Key specifications for 525607-503: Special Features: THIS UNIT IS A COMPLETE WIRED CHASSIS W/O CCA'S; SEE 01-444-5513 OR 01-478-4765 FOR COMPLETE UNIT; End Item Identification: AN/APX-103B, OR 103C. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5841-01-449-5813 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 5841-01-449-5813?
NSN 5841-01-449-5813 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.