PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5653085Transmitter,pressure

General Motors Corp · NSN 6620-00-814-4770 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-814-4770 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-814-4770. Primary manufacturer part number: 5653085.
Features
  • Transmitter,pressure — FSC 6620
  • Mounting Device Quantity: 1
  • Current Type: DC
  • Contact Quantity: 1
  • Contact Type: PIN
  • Overall Thickness: 2.187 INCHES NOMINAL IN
  • Mechanical Connection Quantity: 1
  • Electrical Connection Identifying Number: PART NO. MS33800-1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,pressure, cataloged under National Stock Number 6620-00-814-4770, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Motors Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 46 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6620-00-814-4770
Primary Part Number5653085
Item NameTransmitter,pressure
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Mounting Device Quantity1
Current TypeDC
Contact Quantity1
Contact TypePIN
Overall Thickness2.187 INCHES NOMINAL IN
Mechanical Connection Quantity1
Electrical Connection Identifying NumberPART NO. MS33800-1
FSC Application DataENGINE INSTRUMENTS 98738 506T
Mounting MethodINLET PIPE CONNECTION
Mechanical Connection Size1/4 IN. IN
Measurement Range+0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS
Connector Controlling AgencyMIL STD
Mechanical Connection TypeEXTERNAL PIPE
Electrical Connection Quantity1
Voltage Rating24.0 VOLTS NOMINAL INPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6680-00-151-5330 INTERCHANGEABLE
Transmitter,liquid Quantity
6240-00-270-4698 INTERCHANGEABLE
Lamp,incandescent
6685-00-814-5271 INTERCHANGEABLE
Transmitter,temperature,electric
5905-00-843-6081124083 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6620-00-938-8212 INTERCHANGEABLE
Indicator,pressure
6680-00-939-7129 INTERCHANGEABLE
Transmitter,liquid Quantity
3020-00-942-3088102243 INTERCHANGEABLE
Gear Cluster
Astronautics Corporation of America
5835-00-952-9364 INTERCHANGEABLE
Kit
5325-01-082-5998102243 INTERCHANGEABLE
Ring,retaining
Cummins Inc.
5998-01-155-5481102243-201 INTERCHANGEABLE
Circuit Card Assembly
Kaman Aerospace Corporation
Cross-Reference Index
Part NumberManufacturer
5653085 General Motors Corp (USA)
10A17020 White Farm Equipment Co Sub of Tic Investment Inc (USA)
4358709 Agco Corp Parts Opn (USA)
11171-42-265G Garwood/feller Inc Garwood Winch Div (USA)
164428 Dresser, Llc (USA)
8376490 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
250606B Hercules Engine Co Inc (USA)
M16788 Mancraft Industries Inc (USA)
TIP00213-17APR70 Cecom Lr Center (USA)
MS24538 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
173-0018-88 Harsco Corp Bmy-Combat Systems Div (USA)
250606B Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
MS24538-1 General Motors Corp (USA)
1164027-4 Heale Manufacturing Co Llc (USA)
MS24538-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
560E80-2134 Kurz & Root Generator Company, Llc (USA)
53618CS Hercules Engine Co Inc (USA)
1508092 General Motors Corp (USA)
MS24538 Chief of Engineers Dept of Army (USA)
481396 Terex American Crane Corp (USA)
Related Parts
6680-00-151-5330INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
6240-00-270-4698INTERCHANGEABLE
LAMP,INCANDESCENT
6685-00-814-5271INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
5905-00-843-6081INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
124083
6620-00-938-8212INTERCHANGEABLE
INDICATOR,PRESSURE
6680-00-939-7129INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
3020-00-942-3088INTERCHANGEABLE
GEAR CLUSTER
102243
5835-00-952-9364INTERCHANGEABLE
KIT
5325-01-082-5998INTERCHANGEABLE
RING,RETAINING
102243
5998-01-155-5481INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
102243-201
5945-01-434-4248INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
K10P11A11120
5950-01-501-2358INTERCHANGEABLE
COIL,RADIO FREQUENCY
989108-11B

Frequently Asked Questions

What is NSN 6620-00-814-4770?

NSN 6620-00-814-4770 is a Transmitter,pressure, manufactured by General Motors Corp, classified under FSC 6620 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6620-00-814-4770?

NSN 6620-00-814-4770 has 46 cross-referenced part numbers: 5653085 (General Motors Corp), 10A17020 (White Farm Equipment Co Sub of Tic Investment Inc), 4358709 (Agco Corp Parts Opn), 11171-42-265G (Garwood/feller Inc Garwood Winch Div), 164428 (Dresser, Llc) and 41 more.

What NSN replaces 6620-00-814-4770?

There are 12 known substitutes for 6620-00-814-4770: 6680-00-151-5330, 6240-00-270-4698, 6685-00-814-5271 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5653085?

Key specifications for 5653085: Mounting Device Quantity: 1; Current Type: DC; Overall Width: 2.187 INCHES NOMINAL IN; Contact Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6620-00-814-4770 still in active supply?

NSN 6620-00-814-4770 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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