PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8045Sound Controlling Board

Gec Marconi · NSN 5640-01-399-6201 · FSC 5640 · No Item Name Available
Verified by PartsTable
NSN 5640-01-399-6201 — this item is cataloged by the U.S. Government under National Stock Number 5640-01-399-6201. Primary manufacturer part number: 8045.
Features
  • Sound Controlling Board — FSC 5640
  • 2 verified cross-references
  • Primary manufacturer: Gec Marconi
Applications
  • Building construction and repair
  • Infrastructure development
  • Road and bridge materials
General Description

The Sound Controlling Board, cataloged under National Stock Number 5640-01-399-6201, is classified within Federal Supply Class 5640 (No Item Name Available) of the Construction and Building Materials group. The primary manufacturer of record is Gec Marconi. This item has 2 commercial cross-references from 2 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
NSN5640-01-399-6201
Primary Part Number8045
Item NameSound Controlling Board
FSC / FSG5640 / 56 — No Item Name Available
ManufacturerGec Marconi
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-070-7912 INTERCHANGEABLE
Coil,radio Frequency
5120-00-277-3368 INTERCHANGEABLE
Wrench,box
3439-00-372-3480BB-4 INTERCHANGEABLE
Desoldering Wick
Eis Inc Dba Com-Kyl,div of Eis
5935-00-500-8117R883B198 INTERCHANGEABLE
Connector,receptacle,electrical
Dorer Engineering Inc Dba O J Rodgers Company
7510-00-502-9143 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
6130-00-643-4893SMC98007 INTERCHANGEABLE
Vibrator,interrupter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5960-00-681-0301 INTERCHANGEABLE
Shield,electron Tube
5310-00-855-1102MS35649-2255B INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3610-01-063-1191 INTERCHANGEABLE
Cleaner Sheet,offset Printing Pr
5905-01-110-9528 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
MS-156TYISGLTPRSZ24X24X.75IN Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
8045 PRIMARY Gec Marconi (USA)
Related Parts
5950-00-070-7912INTERCHANGEABLE
COIL,RADIO FREQUENCY
5120-00-277-3368INTERCHANGEABLE
WRENCH,BOX
3439-00-372-3480INTERCHANGEABLE
DESOLDERING WICK
BB-4
5935-00-500-8117INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
R883B198
7510-00-502-9143INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
6130-00-643-4893INTERCHANGEABLE
VIBRATOR,INTERRUPTER
SMC98007
5960-00-681-0301INTERCHANGEABLE
SHIELD,ELECTRON TUBE
5310-00-855-1102INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-2255B
3610-01-063-1191INTERCHANGEABLE
CLEANER SHEET,OFFSET PRINTING PR
5905-01-110-9528INTERCHANGEABLE
RESISTOR,FIXED,FILM
5998-01-216-2087INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
8045
5999-01-270-9654INTERCHANGEABLE
CONTACT,ELECTRICAL

Frequently Asked Questions

What is NSN 5640-01-399-6201?

NSN 5640-01-399-6201 is a Sound Controlling Board, manufactured by Gec Marconi, classified under FSC 5640 (No Item Name Available). Status: active.

What are the part numbers for NSN 5640-01-399-6201?

NSN 5640-01-399-6201 has 2 cross-referenced part numbers: MS-156TYISGLTPRSZ24X24X.75IN (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 8045 (Gec Marconi).

What NSN replaces 5640-01-399-6201?

There are 12 known substitutes for 5640-01-399-6201: 5950-00-070-7912, 5120-00-277-3368, 3439-00-372-3480 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8045?

Key specifications for 8045: Special Features: USED IN SEVERE ACOUSTIC FATIQUE ENVIRONMENT AND A TEMPERATURE RANGE OF -40 TO 300 F, CARBON LOADED FLEXABLE FOAM, POLYETHER OR MODIFIED POLYETHER URETHANE, RETICULATED FOAM, ELASTOMERIC RUBBER SKIN ON EACH SIDE, SINGLE TAPER, 24 IN L X 24 IN W X 0.75 IN THICK IN. 1 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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