PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11778Circuit Card Assembly

L3harris Technologies, Inc. Dba Harris Corporation · NSN 5998-01-136-0910 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-136-0910 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-136-0910. Primary manufacturer part number: 11778.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc. Dba Harris Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-136-0910, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-136-0910
Primary Part Number11778
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Technologies, Inc. Dba Harris Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Weight0.5300 lbs
Cube0.1420 cu ft
Verified Substitutes 6
3455-00-009-0222 INTERCHANGEABLE
File,rotary
5945-00-189-453811778 INTERCHANGEABLE
Relay,electromagnetic
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
3010-00-482-1152 INTERCHANGEABLE
Coupling,shaft,flexible
4030-01-072-116911778 INTERCHANGEABLE
Hook,chain,s
Hindley Manufacturing Company Inc
4820-01-223-0593 INTERCHANGEABLE
Valve Assembly,manifold
7310-01-564-888211778 INTERCHANGEABLE
Stove,multi-Fuel Burner
Mountain Safety Research Inc
Cross-Reference Index
Part NumberManufacturer
11778 Ocean Technology Inc (USA)
11778 PRIMARY L3harris Technologies, Inc. Dba Harris Corporation (USA)
11778 Harris Corporation Dba Edo Communications and Countermeasures Systems (USA)
Related Parts
3455-00-009-0222INTERCHANGEABLE
FILE,ROTARY
5945-00-189-4538INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
11778
3010-00-482-1152INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
4030-01-072-1169INTERCHANGEABLE
HOOK,CHAIN,S
11778
4820-01-223-0593INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
7310-01-564-8882INTERCHANGEABLE
STOVE,MULTI-FUEL BURNER
11778

Frequently Asked Questions

What is NSN 5998-01-136-0910?

NSN 5998-01-136-0910 is a Circuit Card Assembly, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-136-0910?

NSN 5998-01-136-0910 has 3 cross-referenced part numbers: 11778 (Ocean Technology Inc), 11778 (L3harris Technologies, Inc. Dba Harris Corporation), 11778 (Harris Corporation Dba Edo Communications and Countermeasures Systems).

What NSN replaces 5998-01-136-0910?

There are 6 known substitutes for 5998-01-136-0910: 3455-00-009-0222, 5945-00-189-4538, 3010-00-482-1152 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11778?

Key specifications for 11778: Special Features: MICROCIRCUIT 1; PRINTED WIRING 80ARD 1; RELAY 2; RESISTOR FIXED 8; SEMICONDUCTOR DEVICE 2; End Item Identification: H-1 HELICOPTER; Overall Height: 0.342 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: SR-2 TEST SET,AIRCRAFT. 8 total characteristics are documented in the Federal Logistics Information System.

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