PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4036Extender Card,electronic Test

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5998-01-266-4892 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-266-4892 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-266-4892. Primary manufacturer part number: 4036.
Features
  • Extender Card,electronic Test — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-266-4892, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameExtender Card,electronic Test
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Imlac Corp (CAGE 54388)
Technical Specifications
ParameterValue
NSN5998-01-266-4892
Primary Part Number4036
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
5950-00-081-6295243045P1 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5940-00-150-4635403-144 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5120-00-180-293621803 INTERCHANGEABLE
Clamp,screw,quick Adjusting
Wilton Corp Wilton Tool Div
5136-00-189-3196402282 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
5930-00-211-01304036 INTERCHANGEABLE
Switch,electrical
Adt Security Systems Inc
4730-00-277-7917 INTERCHANGEABLE
Elbow,pipe
5355-00-559-4148705660-2 INTERCHANGEABLE
Pointer,dial
Honeywell Intl Inc Defense Avionics Systems
3439-00-827-3936 INTERCHANGEABLE
Tip,electric Soldering Iron
5950-00-917-35171801313 INTERCHANGEABLE
Saturable Reactor
Northrop Grumman Systems Corporation
6530-01-216-92424036 INTERCHANGEABLE
Wrapper,sterilization
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
4036 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
4036 Imlac Corp (USA)
Related Parts
5950-00-081-6295INTERCHANGEABLE
TRANSFORMER,POWER
243045P1
5940-00-150-4635INTERCHANGEABLE
TERMINAL,LUG
403-144
5120-00-180-2936INTERCHANGEABLE
CLAMP,SCREW,QUICK ADJUSTING
21803
5136-00-189-3196INTERCHANGEABLE
DIE,THREAD CUTTING
402282
5930-00-211-0130INTERCHANGEABLE
SWITCH,ELECTRICAL
4036
4730-00-277-7917INTERCHANGEABLE
ELBOW,PIPE
5355-00-559-4148INTERCHANGEABLE
POINTER,DIAL
705660-2
3439-00-827-3936INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
5950-00-917-3517INTERCHANGEABLE
SATURABLE REACTOR
1801313
6530-01-216-9242INTERCHANGEABLE
WRAPPER,STERILIZATION
4036
5962-01-231-8331INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
90005-0000-01
6645-01-289-6291INTERCHANGEABLE
ARBOR,BARREL,CLOCK
4036

Frequently Asked Questions

What is NSN 5998-01-266-4892?

NSN 5998-01-266-4892 is a Extender Card,electronic Test, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-266-4892?

NSN 5998-01-266-4892 has 2 cross-referenced part numbers: 4036 (Lockheed Martin Corporation Div Rms - Mitchel Field), 4036 (Imlac Corp).

What NSN replaces 5998-01-266-4892?

There are 12 known substitutes for 5998-01-266-4892: 5950-00-081-6295, 5940-00-150-4635, 5120-00-180-2936 and 9 more. Verify interchangeability with system specifications before substitution.

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