PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS28131-10TTransmitter,pressure

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6620-00-065-3235 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-065-3235 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-065-3235. Primary manufacturer part number: MS28131-10T.
Features
  • Transmitter,pressure — FSC 6620
  • Electrical Connection Identifying Number: TYPE NO. MS33678-14S-2P
  • Mechanical Connection Size: 7/16 IN.-20 THD SIZE IN
  • Mechanical Connection Quantity: 2
  • Contact Quantity: 4
  • Electrical Connection Quantity: 1
  • Measurement Range: +0.0 TO 250.0 POUNDS PER SQUARE INCH LBS
  • Mechanical Connection Type: INTERNAL TUBE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,pressure, cataloged under National Stock Number 6620-00-065-3235, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-00-065-3235
Primary Part NumberMS28131-10T
Item NameTransmitter,pressure
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Electrical Connection Identifying NumberTYPE NO. MS33678-14S-2P
Mechanical Connection Size7/16 IN.-20 THD SIZE IN
Mechanical Connection Quantity2
Contact Quantity4
Electrical Connection Quantity1
Measurement Range+0.0 TO 250.0 POUNDS PER SQUARE INCH LBS
Mechanical Connection TypeINTERNAL TUBE
Current TypeAC
FSC Application DataENGINE,ACFT
Overall Thickness1.625 INCHES NOMINAL IN
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Mounting MethodHOLE
Voltage Rating26.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Mounting Device Quantity4
Frequency Rating400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Connector Controlling AgencyMIL
Contact TypeSOCKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6620-00-115-250118-1796 INTERCHANGEABLE
Transmitter,pressure
Honeywell International Inc. Dba Honeywell International
6685-00-930-27713567643-2301 INTERCHANGEABLE
Transmitter,pressure
Honeywell International Inc. Dba Honeywell International
6620-00-999-2222 INTERCHANGEABLE
Transmitter,pressure
6620-00-999-2424 INTERCHANGEABLE
Transmitter,pressure
6620-00-999-2425 INTERCHANGEABLE
Transmitter,pressure
6620-01-324-4704 INTERCHANGEABLE
Transmitter,pressure
6620-01-476-0111 INTERCHANGEABLE
Transmitter,pressure
Cross-Reference Index
Part NumberManufacturer
MS28131-10T Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
18-3110-2 Honeywell International Inc. Dba Honeywell International (USA)
MIL-T-7748 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7742-47A5-1 Honeywell International Inc. Dba Honeywell International (USA)
7742-47A5-1 Honeywell Intl Inc Defense Avionics Systems (USA)
3567742-4701 Honeywell Intl Inc Defense Avionics Systems Former Bendix Flight Systems Fiv Montrose Opns (USA)
Related Parts
6620-00-115-2501INTERCHANGEABLE
TRANSMITTER,PRESSURE
18-1796
6685-00-930-2771INTERCHANGEABLE
TRANSMITTER,PRESSURE
3567643-2301
6620-00-999-2222INTERCHANGEABLE
TRANSMITTER,PRESSURE
6620-00-999-2424INTERCHANGEABLE
TRANSMITTER,PRESSURE
6620-00-999-2425INTERCHANGEABLE
TRANSMITTER,PRESSURE
6620-01-324-4704INTERCHANGEABLE
TRANSMITTER,PRESSURE
6620-01-476-0111INTERCHANGEABLE
TRANSMITTER,PRESSURE

Frequently Asked Questions

What is NSN 6620-00-065-3235?

NSN 6620-00-065-3235 is a Transmitter,pressure, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-065-3235?

NSN 6620-00-065-3235 has 6 cross-referenced part numbers: MS28131-10T (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 18-3110-2 (Honeywell International Inc. Dba Honeywell International), MIL-T-7748 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7742-47A5-1 (Honeywell International Inc. Dba Honeywell International), 7742-47A5-1 (Honeywell Intl Inc Defense Avionics Systems) and 1 more.

What NSN replaces 6620-00-065-3235?

There are 7 known substitutes for 6620-00-065-3235: 6620-00-115-2501, 6685-00-930-2771, 6620-00-999-2222 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS28131-10T?

Key specifications for MS28131-10T: Electrical Connection Identifying Number: TYPE NO. MS33678-14S-2P; Mechanical Connection Size: 7/16 IN.-20 THD SIZE IN; Overall Length: 4.250 INCHES NOMINAL IN; Mechanical Connection Quantity: 2. 19 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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