PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76181Circuit Card Assembly

Drs Signal Solutions, Inc. · NSN 5998-00-168-3558 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-168-3558 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-168-3558. Primary manufacturer part number: 76181.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Drs Signal Solutions, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-168-3558, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Signal Solutions, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-168-3558
Primary Part Number76181
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Verified Substitutes 8
Circuit Card Assembly
5120-00-180-0670BC4A INTERCHANGEABLE
Vise,pipe
Ridge Tool Company
6930-00-213-610576181 INTERCHANGEABLE
Block,microswitch M
Cae Usa Inc.
5360-00-515-321976181 INTERCHANGEABLE
Spring,helical,compression
Mag Aerospace Industries, Llc Div Safran Cabins
3610-01-108-990476181 INTERCHANGEABLE
Roller Ductor
Abd Intl Inc Dba Abdick
5355-01-174-1145 INTERCHANGEABLE
Pointer,dial
6620-01-193-167576181 INTERCHANGEABLE
Indicator,position
Griswold Industries Dba Cla-Val Co
8415-01-394-80311680-ALSE-120-1 INTERCHANGEABLE
Visor,flyer's Helmet
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
76181 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5998-01-050-0938SUCCESSOR
CIRCUIT CARD ASSEMBLY
5120-00-180-0670INTERCHANGEABLE
VISE,PIPE
BC4A
6930-00-213-6105INTERCHANGEABLE
BLOCK,MICROSWITCH M
76181
5360-00-515-3219INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
76181
3610-01-108-9904INTERCHANGEABLE
ROLLER DUCTOR
76181
5355-01-174-1145INTERCHANGEABLE
POINTER,DIAL
6620-01-193-1675INTERCHANGEABLE
INDICATOR,POSITION
76181
8415-01-394-8031INTERCHANGEABLE
VISOR,FLYER'S HELMET
1680-ALSE-120-1

Frequently Asked Questions

What is NSN 5998-00-168-3558?

NSN 5998-00-168-3558 is a Circuit Card Assembly, manufactured by Drs Signal Solutions, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-168-3558?

NSN 5998-00-168-3558 has 1 cross-referenced part number: 76181 (Drs Signal Solutions, Inc.).

What NSN replaces 5998-00-168-3558?

There are 8 known substitutes for 5998-00-168-3558: 5998-01-050-0938, 5120-00-180-0670, 6930-00-213-6105 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76181?

Key specifications for 76181: Overall Width: 2.250 INCHES NOMINAL IN; Overall Length: 4.300 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; End Item Identification: CP-1056. 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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