PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-1821Indicator,course Er

L3 Technologies, Inc. · NSN 6320-00-886-9769 · FSC 6320 · No Item Name Available
Verified by PartsTable
NSN 6320-00-886-9769 — this item is cataloged by the U.S. Government under National Stock Number 6320-00-886-9769. Primary manufacturer part number: 10-1821.
Features
  • Indicator,course Er — FSC 6320
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,course Er, cataloged under National Stock Number 6320-00-886-9769, is classified within Federal Supply Class 6320 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is L3 Technologies, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,course Er
FSC / FSG6320 — No Item Name Available (FSG 63)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN6320-00-886-9769
Primary Part Number10-1821
Item NameIndicator,course Er
FSC / FSG6320 / 63 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6150-01-016-4285 INTERCHANGEABLE
Bus,conductor
4820-01-025-7835 INTERCHANGEABLE
Valve,globe
4820-01-104-06116181-177-1 INTERCHANGEABLE
Valve,globe
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
10-1807 PC 91 L3 Technologies, Inc. (USA)
10-1821 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
6150-01-016-4285INTERCHANGEABLE
BUS,CONDUCTOR
4820-01-025-7835INTERCHANGEABLE
VALVE,GLOBE
4820-01-104-0611INTERCHANGEABLE
VALVE,GLOBE
6181-177-1

Frequently Asked Questions

What is NSN 6320-00-886-9769?

NSN 6320-00-886-9769 is a Indicator,course Er, manufactured by L3 Technologies, Inc., classified under FSC 6320 (No Item Name Available). Status: active.

What are the part numbers for NSN 6320-00-886-9769?

NSN 6320-00-886-9769 has 2 cross-referenced part numbers: 10-1807 PC 91 (L3 Technologies, Inc.), 10-1821 (L3 Technologies, Inc.).

What NSN replaces 6320-00-886-9769?

There are 3 known substitutes for 6320-00-886-9769: 6150-01-016-4285, 4820-01-025-7835, 4820-01-104-0611. Verify interchangeability with system specifications before substitution.

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