PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

630-1Circuit Card Assembly

Wiltron Co · NSN 5998-00-551-8120 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-551-8120 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-551-8120. Primary manufacturer part number: 630-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Wiltron Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-551-8120, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Wiltron Co. This item has 1 commercial cross-reference from 1 manufacturer, 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.

Technical Specifications
ParameterValue
NSN5998-00-551-8120
Primary Part Number630-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerWiltron Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Weight1.0000 lbs
Cube0.2778 cu ft
Verified Substitutes 12
5306-00-074-7494MP0-0731 INTERCHANGEABLE
Bolt,nut and Washer Assembly
Load King, Llc Div Load King
5330-00-395-1232 INTERCHANGEABLE
Gasket
3110-00-554-2906 INTERCHANGEABLE
Bearing,ball,annular
5310-00-725-7382 INTERCHANGEABLE
Nut,plain,hexagon
2915-00-775-91956301 INTERCHANGEABLE
Valve,fuel Pressurizing and Drai
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
2530-00-927-32636301 INTERCHANGEABLE
Nut,brake Lining Bo
Load King, Llc Div Load King
5930-01-015-3742121-900-063-770-001 INTERCHANGEABLE
Switch,sensitive
Emerson Automation Solutions Final Control Us Lp
5962-01-052-6180896-334-014 INTERCHANGEABLE
Microcircuit,linear
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
6130-01-080-5493 INTERCHANGEABLE
Power Supply
5962-01-154-6515249645-000 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
630-1 Wiltron Co (USA)
Related Parts
5306-00-074-7494INTERCHANGEABLE
BOLT,NUT AND WASHER ASSEMBLY
MP0-0731
5330-00-395-1232INTERCHANGEABLE
GASKET
3110-00-554-2906INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-725-7382INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2915-00-775-9195INTERCHANGEABLE
VALVE,FUEL PRESSURIZING AND DRAI
6301
2530-00-927-3263INTERCHANGEABLE
NUT,BRAKE LINING BO
6301
5930-01-015-3742INTERCHANGEABLE
SWITCH,SENSITIVE
121-900-063-770-001
5962-01-052-6180INTERCHANGEABLE
MICROCIRCUIT,LINEAR
896-334-014
6130-01-080-5493INTERCHANGEABLE
POWER SUPPLY
5962-01-154-6515INTERCHANGEABLE
MICROCIRCUIT,MEMORY
249645-000
2540-01-185-1138INTERCHANGEABLE
PUMP,WINDOW WASHER
2530-01-232-2545INTERCHANGEABLE
CAP,GREASE
6301

Frequently Asked Questions

What is NSN 5998-00-551-8120?

NSN 5998-00-551-8120 is a Circuit Card Assembly, manufactured by Wiltron Co, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-551-8120?

NSN 5998-00-551-8120 has 1 cross-referenced part number: 630-1 (Wiltron Co).

What NSN replaces 5998-00-551-8120?

There are 12 known substitutes for 5998-00-551-8120: 5306-00-074-7494, 5330-00-395-1232, 3110-00-554-2906 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 630-1?

Key specifications for 630-1: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED. 2 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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