NSN 5960-00-981-6854 · NIIN 009816854 · Part number STL199
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5960 — Electron Tubes and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56232
Government record, cited
NSN 5960-00-981-6854 — this item is cataloged by the U.S. Government under National Stock Number 5960-00-981-6854. Manufacturer of record part number: STL199.
Also searched as5960-00-981-6854 ·
5960009816854 ·
NIIN 009816854 ·
00-981-6854 ·
FSC 5960 Electron Tubes and Associated Hardware · CAGE 56232 · STL199 · 9994335
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field
Identification
NSN: 5960-00-981-6854
NIIN: 009816854
FSC: 5960 — Electron Tubes and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: STL199
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Electron Tube, cataloged under National Stock Number 5960-00-981-6854, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5960-00-981-6854
Primary Part Number
STL199
Item Name
Electron Tube
FSC / FSG
5960 / 59 — Electron Tubes and Associated Hardware
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
No interchangeability data on file.
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 5960-00-981-6854?
NSN 5960-00-981-6854 is a Electron Tube, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
What part numbers are listed for NSN 5960-00-981-6854?
NSN 5960-00-981-6854 has 2 manufacturer part numbers on file: 9994335 (Us Army Aviation and Missile Command), STL199 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What are the specifications of STL199?
Key specifications for STL199: End Item Identification: COMMUNICATIONS SYSTEMS SUPPORT EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5960-00-981-6854 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.
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.