PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS28005-4Transmitter,pressure

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6620-00-557-0385 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-557-0385 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-557-0385. Primary manufacturer part number: MS28005-4.
Features
  • Transmitter,pressure — FSC 6620
  • Contact Quantity: 4
  • Measurement Range: +0.0 TO 1000.0 POUNDS PER SQUARE INCH LBS
  • Mechanical Connection Size: 1/4 IN. DIA IN
  • Mechanical Connection Type: FLARED TUBE
  • Electrical Connection Identifying Number: AND10066A-14S-2P
  • Mechanical Connection Quantity: 1
  • Mounting Method: HOLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,pressure, cataloged under National Stock Number 6620-00-557-0385, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6620-00-557-0385
Primary Part NumberMS28005-4
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
StatusCANCELLED
Contact Quantity4
Measurement Range+0.0 TO 1000.0 POUNDS PER SQUARE INCH LBS
Mechanical Connection Size1/4 IN. DIA IN
Mechanical Connection TypeFLARED TUBE
Electrical Connection Identifying NumberAND10066A-14S-2P
Mechanical Connection Quantity1
Mounting MethodHOLE
Connector Controlling AgencyAND
Frequency Rating400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Current TypeAC
Mounting Device Quantity4
Contact TypePIN
FSC Application DataTRANSMITTER,PRESSURE,ENGINE INSTRUMENT
Overall Thickness2.625 INCHES NOMINAL IN
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Electrical Connection Quantity1
Voltage Rating26.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Actuation MethodBOURDON TUBE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
6620-00-233-68391358-041040 INTERCHANGEABLE
Transmitter,pressure
Elbitamerica, Inc.
6620-00-526-7890ST3A INTERCHANGEABLE
Transmitter,pressure
Ametek, Inc. Div Aerospace & Defense
6620-00-531-27464166-28A25-2A INTERCHANGEABLE
Transmitter,pressure
Honeywell Intl Inc Defense Avionics Systems
Cross-Reference Index
Part NumberManufacturer
MS28005-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6620-00-233-6839INTERCHANGEABLE
TRANSMITTER,PRESSURE
1358-041040
6620-00-526-7890INTERCHANGEABLE
TRANSMITTER,PRESSURE
ST3A
6620-00-531-2746INTERCHANGEABLE
TRANSMITTER,PRESSURE
4166-28A25-2A

Frequently Asked Questions

What is NSN 6620-00-557-0385?

NSN 6620-00-557-0385 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: cancelled.

What are the part numbers for NSN 6620-00-557-0385?

NSN 6620-00-557-0385 has 1 cross-referenced part number: MS28005-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6620-00-557-0385?

There are 3 known substitutes for 6620-00-557-0385: 6620-00-233-6839, 6620-00-526-7890, 6620-00-531-2746. Verify interchangeability with system specifications before substitution.

What are the specifications of MS28005-4?

Key specifications for MS28005-4: Contact Quantity: 4; Measurement Range: +0.0 TO 1000.0 POUNDS PER SQUARE INCH LBS; Mechanical Connection Size: 1/4 IN. DIA IN; Mechanical Connection Type: FLARED TUBE. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6620-00-557-0385 still in active supply?

NSN 6620-00-557-0385 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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