PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100554Circuit Card Assembly

Sierra Technologies Inc Garden City Div · NSN 5998-01-032-9689 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-032-9689 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-032-9689. Primary manufacturer part number: 100554.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Sierra Technologies Inc Garden City Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-032-9689, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sierra Technologies Inc Garden City Div. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-032-9689
Primary Part Number100554
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSierra Technologies Inc Garden City Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight1.0000 lbs
Cube0.0556 cu ft
Verified Substitutes 2
4720-00-079-5877A148-25 INTERCHANGEABLE
Hose,preformed
Crane Carrier Company, Llc
4730-00-424-301553768 INTERCHANGEABLE
Reducer,pipe
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
100554 Sierra Technologies Inc Garden City Div (USA)
Related Parts
4720-00-079-5877INTERCHANGEABLE
HOSE,PREFORMED
A148-25
4730-00-424-3015INTERCHANGEABLE
REDUCER,PIPE
53768

Frequently Asked Questions

What is NSN 5998-01-032-9689?

NSN 5998-01-032-9689 is a Circuit Card Assembly, manufactured by Sierra Technologies Inc Garden City Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-032-9689?

NSN 5998-01-032-9689 has 1 cross-referenced part number: 100554 (Sierra Technologies Inc Garden City Div).

What NSN replaces 5998-01-032-9689?

There are 2 known substitutes for 5998-01-032-9689: 4720-00-079-5877, 4730-00-424-3015. Verify interchangeability with system specifications before substitution.

What are the specifications of 100554?

Key specifications for 100554: Overall Length: 2.800 INCHES NOMINAL IN; Special Features: PRINTED WIRING BOARD 1,CONNECTORPLUG 1,INTEGRATED CIRCUIT 3,SEMICONDUCTOR DEVICE DIODE 6,CAPACITOR 4,XSTR 7,RESISTOR 19; Overall Height: 0.750 INCHES NOMINAL IN; Overall Width: 2.700 INCHES NOMINAL 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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