PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-640159Circuit Card Assembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5998-00-878-6660 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-878-6660 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-878-6660. Primary manufacturer part number: SM-D-640159.
Features
  • Circuit Card Assembly — FSC 5998
  • 5 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-878-6660, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-878-6660
Primary Part NumberSM-D-640159
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.8200 lbs
Cube0.1146 cu ft
Verified Substitutes 12
5320-00-141-2672256944 INTERCHANGEABLE
Rivet,tubular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3110-00-156-82897232 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5360-00-205-4485 INTERCHANGEABLE
Spring,helical,compression
4810-00-218-44977232 INTERCHANGEABLE
Seat,valve
Derbyshire Machine & Tool Co
4820-00-486-271710-644-75 INTERCHANGEABLE
Valve,check
Parker Hannifin Corporation Div Aerospace Group Headquarters
5320-00-639-2650266247 INTERCHANGEABLE
Rivet,tubular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2530-00-734-93537-23-2 INTERCHANGEABLE
Roller
Trailmobile Inc Sub of the Pullman Co
3610-00-894-5994 INTERCHANGEABLE
Hook,swivel
5905-01-412-3339102-224-6 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Thin Film Llc Div Vishay Thin Film
5962-01-414-10818509113-452 INTERCHANGEABLE
Microcircuit,digital-Linear
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
7232 Edo Artisan Inc (USA)
SM-D-640159 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
S111576-1 Marathonnorco Aerospace, Inc. Dba Christie Electric (USA)
111576-1 Marathonnorco Aerospace, Inc. Dba Christie Electric (USA)
A9988 Autodyne Manufacturing Co Inc (USA)
Related Parts
5320-00-141-2672INTERCHANGEABLE
RIVET,TUBULAR
256944
3110-00-156-8289INTERCHANGEABLE
BEARING,BALL,ANNULAR
7232
5360-00-205-4485INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4810-00-218-4497INTERCHANGEABLE
SEAT,VALVE
7232
4820-00-486-2717INTERCHANGEABLE
VALVE,CHECK
10-644-75
5320-00-639-2650INTERCHANGEABLE
RIVET,TUBULAR
266247
2530-00-734-9353INTERCHANGEABLE
ROLLER
7-23-2
3610-00-894-5994INTERCHANGEABLE
HOOK,SWIVEL
5905-01-412-3339INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
102-224-6
5962-01-414-1081INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
8509113-452
6550-01-470-2709INTERCHANGEABLE
WILKENS CHALGREN AG
7232
5340-01-484-7640INTERCHANGEABLE
HANDLE,MANUAL CONTROL
CL-432-TH

Frequently Asked Questions

What is NSN 5998-00-878-6660?

NSN 5998-00-878-6660 is a Circuit Card Assembly, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-878-6660?

NSN 5998-00-878-6660 has 5 cross-referenced part numbers: 7232 (Edo Artisan Inc), SM-D-640159 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), S111576-1 (Marathonnorco Aerospace, Inc. Dba Christie Electric), 111576-1 (Marathonnorco Aerospace, Inc. Dba Christie Electric), A9988 (Autodyne Manufacturing Co Inc).

What NSN replaces 5998-00-878-6660?

There are 12 known substitutes for 5998-00-878-6660: 5320-00-141-2672, 3110-00-156-8289, 5360-00-205-4485 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-640159?

Key specifications for SM-D-640159: Overall Width: 3.312 INCHES NOMINAL IN; Special Features: PRINTED WIRING BOARD 1,RESISTOR 26,DIODE 10,CAPACITOR 9,TRANSISTOR 4; Overall Height: 0.250 INCHES NOMINAL IN; Overall Length: 3.906 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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