PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45181Circuit Card Assembly

Emcore Corporation Div Concord Division · NSN 5998-00-191-1640 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-191-1640 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-191-1640. Primary manufacturer part number: 45181.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Emcore Corporation Div Concord Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-191-1640, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Emcore Corporation Div Concord Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-191-1640
Primary Part Number45181
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEmcore Corporation Div Concord Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight1.0000 lbs
Cube0.3308 cu ft
Verified Substitutes 4
5120-00-237-4969 INTERCHANGEABLE
Handle,socket Wrench
5110-00-768-379745-181 INTERCHANGEABLE
Stripper,wire,hand
Ideal Industries, Inc.
5110-01-088-4318 INTERCHANGEABLE
Stripper,wire,hand
5120-01-335-203345181 INTERCHANGEABLE
Handle,socket Wrench
S K Hand Tool Corp
Cross-Reference Index
Part NumberManufacturer
45181 PRIMARY Emcore Corporation Div Concord Division (USA)
Related Parts
5120-00-237-4969INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5110-00-768-3797INTERCHANGEABLE
STRIPPER,WIRE,HAND
45-181
5110-01-088-4318INTERCHANGEABLE
STRIPPER,WIRE,HAND
5120-01-335-2033INTERCHANGEABLE
HANDLE,SOCKET WRENCH
45181

Frequently Asked Questions

What is NSN 5998-00-191-1640?

NSN 5998-00-191-1640 is a Circuit Card Assembly, manufactured by Emcore Corporation Div Concord Division, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-191-1640?

NSN 5998-00-191-1640 has 1 cross-referenced part number: 45181 (Emcore Corporation Div Concord Division).

What NSN replaces 5998-00-191-1640?

There are 4 known substitutes for 5998-00-191-1640: 5120-00-237-4969, 5110-00-768-3797, 5110-01-088-4318 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45181?

Key specifications for 45181: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: COUNTER,ELECTRONIC,DIGITAL READOUT; Overall Length: 4.300 INCHES NOMINAL IN; Overall Width: 3.900 INCHES NOMINAL IN; Overall Height: 0.720 INCHES NOMINAL IN. 10 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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