NSN 5960-01-597-9591 · NIIN 015979591 · Part number L657865-1
Raytheon Company Dba Raytheon Co · FSC 5960 — Electron Tubes and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06845
Government record, cited
NSN 5960-01-597-9591 — this item is cataloged by the U.S. Government under National Stock Number 5960-01-597-9591. Manufacturer of record part number: L657865-1.
Also searched as5960-01-597-9591 ·
5960015979591 ·
NIIN 015979591 ·
01-597-9591 ·
FSC 5960 Electron Tubes and Associated Hardware · CAGE 06845 · L657865-1
Nearby stock numbers← 5960-01-597-9582 Shield, Electron Tube
·
5960-01-598-6003 Electron Tube →
Features
Shield,electron Tube — FSC 5960
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Dba Raytheon Co
Identification
NSN: 5960-01-597-9591
NIIN: 015979591
FSC: 5960 — Electron Tubes and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: L657865-1
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Shield,electron Tube, cataloged under National Stock Number 5960-01-597-9591, is classified within Federal Supply Class 5960 (Electron Tubes and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5960-01-597-9591
Primary Part Number
L657865-1
Item Name
Shield,electron Tube
FSC / FSG
5960 / 59 — Electron Tubes and Associated Hardware
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5960 — Electron Tubes and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5960-00-001-1620
5960-00-001-1620 · Item name not on file
5960-00-001-1632
ELECTRON TUBE
5960-00-001-2995
ELECTRON TUBE
5960-00-001-2997
5960-00-001-2997 · Item name not on file
5960-00-001-3039
5960-00-001-3039 · Item name not on file
5960-00-001-3099
ELECTRON TUBE
5960-00-001-4686
ELECTRON TUBE
5960-00-001-7279
5960-00-001-7279 · Item name not on file
Frequently Asked Questions
What is NSN 5960-01-597-9591?
NSN 5960-01-597-9591 is a Shield,electron Tube, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
What part numbers are listed for NSN 5960-01-597-9591?
NSN 5960-01-597-9591 has 1 manufacturer part number on file: L657865-1 (Raytheon Company Dba Raytheon Co).
What are the specifications of L657865-1?
Key specifications for L657865-1: Special Features: THIS IS THE ROUND LEAD SHIELD THAT MOUNTS ON TOP OF THE KLYSTRON; IT IS FOUND IN THE FPS20-4 PARTS BOOK IN FIG 115-10B; Part Name Assigned by Controlling Agency: SHIELD ASSEMBLY; End Item Identification: SURVEILLANCE RADAR (ANFPS). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5960-01-597-9591 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5960-01-597-9591?
NSN 5960-01-597-9591 has DEMIL Code B. 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.