PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3688.771Retainer-Ejector,electrical Card

Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions · NSN 5998-01-733-5814 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-733-5814 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-733-5814. Primary manufacturer part number: 3688.771.
Features
  • Retainer-Ejector,electrical Card — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions
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 5998-01-733-5814, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-733-5814
Primary Part Number3688.771
Item NameRetainer-Ejector,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerWakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5365-01-335-2819368877-1 INTERCHANGEABLE
Spacer,sleeve
Lockheed Martin Corp
6220-01-556-57923688771C1 INTERCHANGEABLE
Light,backup
Nd Defense Llc
Cross-Reference Index
Part NumberManufacturer
3688.771 PRIMARY Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions (USA)
Related Parts
5365-01-335-2819INTERCHANGEABLE
SPACER,SLEEVE
368877-1
6220-01-556-5792INTERCHANGEABLE
LIGHT,BACKUP
3688771C1

Frequently Asked Questions

What is NSN 5998-01-733-5814?

NSN 5998-01-733-5814 is a Retainer-Ejector,electrical Card, manufactured by Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-733-5814?

NSN 5998-01-733-5814 has 1 cross-referenced part number: 3688.771 (Wakefield Thermal Solutions, Inc Div Wakefield Thermal Solutions).

What NSN replaces 5998-01-733-5814?

There are 2 known substitutes for 5998-01-733-5814: 5365-01-335-2819, 6220-01-556-5792. Verify interchangeability with system specifications before substitution.

What are the specifications of 3688.771?

Key specifications for 3688.771: Overall Length: 47.5 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: INJECTOR,EXTRACTOR; Overall Length: 47.5 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: INJECTOR,EXTRACTOR. 4 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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