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H728-4401-GA-203 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The H728-4401-GA-203 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 6685-01-501-1312, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
H728-4401-GA-203
NSN: 6685-01-501-1312
FSC: 6685
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part NumberH728-4401-GA-203
NSN6685-01-501-1312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available H728-4401-GA-203 TITLE COMPONENT PN H728-4401-GA-203 MFR H728-4401-GA-203
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING ACTUATING ELEMENT
•
CONNECTION TYPE: EXTERNAL
•
SCALE NAME: POUNDS PRESSURE
•
CONNECTOR TYPE VENT: NOT PROVIDED
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CONNECTION SIZE: 7/16-20UNF FLARELESS
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CONNECTION LOCATION: BACK
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ACTUATION TYPE: BOURDON TUBE
•
GRADUATION UNIT: 10.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING ACTUATING ELEMENT
CONNECTION TYPEEXTERNAL
SCALE NAMEPOUNDS PRESSURE
CONNECTOR TYPE VENTNOT PROVIDED
CONNECTION SIZE7/16-20UNF FLARELESS
CONNECTION LOCATIONBACK
ACTUATION TYPEBOURDON TUBE
GRADUATION UNIT10.0 POUNDS PER SQUARE INCH LBS
SCALE TYPEDIAL
SCALE SMALLEST INCREMENT2.0 POUNDS PER SQUARE INCH (PSI) LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
62735-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SA24-3CYF-RWB0InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
206-4641888 ITEM 11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
EA24-3CYF-RWB0InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SA24-3CUF-LWBOInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G27-351InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H728-4401-GA-203?
H728-4401-GA-203 is a H728-4401-GA-203.
What parts can replace H728-4401-GA-203?
There are 25 known substitutes for H728-4401-GA-203: 62735-1, SA24-3CYF-RWB0, 206-4641888 ITEM 11 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H728-4401-GA-203?
H728-4401-GA-203 is cataloged in the Federal Logistics Information System under NSN 6685-01-501-1312. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026