PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20711Lock Ring

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division · NSN 5850-00-896-4044 · FSC 5850 · No Item Name Available
Verified by PartsTable
NSN 5850-00-896-4044 — this item is cataloged by the U.S. Government under National Stock Number 5850-00-896-4044. Primary manufacturer part number: 20711.
Features
  • Lock Ring — FSC 5850
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lock Ring, cataloged under National Stock Number 5850-00-896-4044, is classified within Federal Supply Class 5850 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock Ring
FSC / FSG5850 — No Item Name Available (FSG 58)
ManufacturersL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (CAGE 27777)
Technical Specifications
ParameterValue
NSN5850-00-896-4044
Primary Part Number20711
Item NameLock Ring
FSC / FSG5850 / 58 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-045-8567207-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
5133-00-189-9246 INTERCHANGEABLE
Drill,twist
5950-00-355-9999SM-D-97385 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4720-00-693-4806102999 INTERCHANGEABLE
Hose,preformed
Allianz Sweeper Company
2520-00-868-689120711 INTERCHANGEABLE
Universal Joint,vehicular
Cadillac Gage Textron Inc.
5330-00-922-518820711 INTERCHANGEABLE
Packing,preformed
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
7320-01-167-758920711 INTERCHANGEABLE
Cutter Blade,onion Ring
Discovery Foods Inc
4720-01-365-700920711 INTERCHANGEABLE
Hose,nonmetallic
White L B Co
6240-01-419-5277 INTERCHANGEABLE
Lamp,fluorescent
6145-01-573-331320711 INTERCHANGEABLE
Cable,special Purpose,electrical
Lex Products, Llc
Cross-Reference Index
Part NumberManufacturer
20711 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
Related Parts
5950-00-045-8567INTERCHANGEABLE
COIL,RADIO FREQUENCY
207-11
5133-00-189-9246INTERCHANGEABLE
DRILL,TWIST
5950-00-355-9999INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-97385
4720-00-693-4806INTERCHANGEABLE
HOSE,PREFORMED
102999
2520-00-868-6891INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
20711
5330-00-922-5188INTERCHANGEABLE
PACKING,PREFORMED
20711
7320-01-167-7589INTERCHANGEABLE
CUTTER BLADE,ONION RING
20711
4720-01-365-7009INTERCHANGEABLE
HOSE,NONMETALLIC
20711
6240-01-419-5277INTERCHANGEABLE
LAMP,FLUORESCENT
6145-01-573-3313INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
20711
6525-01-733-0703INTERCHANGEABLE
COVER,ACCESS,X-RAY APPARATUS
20711

Frequently Asked Questions

What is NSN 5850-00-896-4044?

NSN 5850-00-896-4044 is a Lock Ring, manufactured by L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division, classified under FSC 5850 (No Item Name Available). Status: active.

What are the part numbers for NSN 5850-00-896-4044?

NSN 5850-00-896-4044 has 1 cross-referenced part number: 20711 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division).

What NSN replaces 5850-00-896-4044?

There are 11 known substitutes for 5850-00-896-4044: 5950-00-045-8567, 5133-00-189-9246, 5950-00-355-9999 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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