PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50298Circuit Card Assembly

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5998-00-297-4635 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-297-4635 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-297-4635. Primary manufacturer part number: 50298.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • 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 Circuit Card Assembly, cataloged under National Stock Number 5998-00-297-4635, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-297-4635
Primary Part Number50298
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9540-00-540-5937 INTERCHANGEABLE
Angle,structural
2930-00-821-2285601816C92 INTERCHANGEABLE
Pump,cooling System,engine
Dressta North America Ltd
4820-01-058-258820C152 INTERCHANGEABLE
Valve-Swing Check
Allen Aircraft Products Inc
5331-01-068-6370 INTERCHANGEABLE
O-Ring
6105-01-156-5361 INTERCHANGEABLE
Motor,direct Current
4810-01-708-158950298 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50298 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
9540-00-540-5937INTERCHANGEABLE
ANGLE,STRUCTURAL
2930-00-821-2285INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
601816C92
4820-01-058-2588INTERCHANGEABLE
VALVE-SWING CHECK
20C152
5331-01-068-6370INTERCHANGEABLE
O-RING
6105-01-156-5361INTERCHANGEABLE
MOTOR,DIRECT CURRENT
4810-01-708-1589INTERCHANGEABLE
SEAT,VALVE
50298

Frequently Asked Questions

What is NSN 5998-00-297-4635?

NSN 5998-00-297-4635 is a Circuit Card Assembly, 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 5998-00-297-4635?

NSN 5998-00-297-4635 has 1 cross-referenced part number: 50298 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5998-00-297-4635?

There are 6 known substitutes for 5998-00-297-4635: 9540-00-540-5937, 2930-00-821-2285, 4820-01-058-2588 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50298?

Key specifications for 50298: Special Features: CAPACITOR 13,CONNECTOR 2,INTEGRATED CIRCUIT 9,PRINTED WIRING BOARD 1,RESISTOR 57,TEST POINT 5,TRANSISTOR 15; Overall Length: 9.430 INCHES MINIMUM AND 9.450 INCHES MAXIMUM IN; Overall Width: 4.875 INCHES NOMINAL IN; Overall Height: 0.671 INCHES MAXIMUM IN. 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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