PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4072-5Retainer-Ejector,electrical Card

Trig-Tek, Incorporated · NSN 5998-01-376-7528 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-376-7528 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-376-7528. Primary manufacturer part number: 4072-5.
Features
  • Retainer-Ejector,electrical Card — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Trig-Tek, Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer-Ejector,electrical Card, cataloged under National Stock Number 5998-01-376-7528, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Trig-Tek, Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer-Ejector,electrical Card
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersTrig-Tek, Incorporated (CAGE 55432)
Technical Specifications
ParameterValue
NSN5998-01-376-7528
Primary Part Number4072-5
Item NameRetainer-Ejector,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTrig-Tek, Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0200 lbs
Cube0.0030 cu ft
Verified Substitutes 9
7040-00-008-1826 INTERCHANGEABLE
Diode Block Assembl
5315-00-104-5198 INTERCHANGEABLE
Pin,grooved
5340-00-321-2672 INTERCHANGEABLE
Cover,access
5950-00-632-6552 INTERCHANGEABLE
Transformer,radio Frequency
4820-00-738-845719438-14002-00 INTERCHANGEABLE
Seat,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5999-00-878-522210605259 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Us Army Aviation and Missile Command
5940-01-353-570240725 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5340-01-423-239940725 INTERCHANGEABLE
Clip,retaining
Multiton Mic Corporation Dba Multiton Mic Corporation
6850-01-526-3487 INTERCHANGEABLE
Antifogging Kit
Cross-Reference Index
Part NumberManufacturer
4072-5 PRIMARY Trig-Tek, Incorporated (USA)
Related Parts
7040-00-008-1826INTERCHANGEABLE
DIODE BLOCK ASSEMBL
5315-00-104-5198INTERCHANGEABLE
PIN,GROOVED
5340-00-321-2672INTERCHANGEABLE
COVER,ACCESS
5950-00-632-6552INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4820-00-738-8457INTERCHANGEABLE
SEAT,VALVE
19438-14002-00
5999-00-878-5222INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
10605259
5940-01-353-5702INTERCHANGEABLE
TERMINAL,LUG
40725
5340-01-423-2399INTERCHANGEABLE
CLIP,RETAINING
40725
6850-01-526-3487INTERCHANGEABLE
ANTIFOGGING KIT

Frequently Asked Questions

What is NSN 5998-01-376-7528?

NSN 5998-01-376-7528 is a Retainer-Ejector,electrical Card, manufactured by Trig-Tek, Incorporated, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-376-7528?

NSN 5998-01-376-7528 has 1 cross-referenced part number: 4072-5 (Trig-Tek, Incorporated).

What NSN replaces 5998-01-376-7528?

There are 9 known substitutes for 5998-01-376-7528: 7040-00-008-1826, 5315-00-104-5198, 5340-00-321-2672 and 6 more. Verify interchangeability with system specifications before substitution.

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