PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11339Connector,multiple,fluid Pressur

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 4730-00-786-3972 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-786-3972 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-786-3972. Primary manufacturer part number: 11339.
Features
  • Connector,multiple,fluid Pressur — FSC 4730
  • Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
  • Surface Treatment: PHOSPHATE
  • Thread Class: 2A LOCATION NOT OTHERWISE SPECIFIED A
  • Screw Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED
  • Seat Angle in Deg: 12.0 LOCATION NOT OTHERWISE SPECIFIED
  • Bolt Hole Fluid Passage: PROVIDED
  • Fluid Connection Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-00-786-3972, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4730-00-786-3972
Primary Part Number11339
Item NameConnector,multiple,fluid Pressur
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Thread DirectionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
Surface TreatmentPHOSPHATE
Thread Class2A LOCATION NOT OTHERWISE SPECIFIED A
Screw Thread Series DesignatorUNF LOCATION NOT OTHERWISE SPECIFIED
Seat Angle in Deg12.0 LOCATION NOT OTHERWISE SPECIFIED
Bolt Hole Fluid PassagePROVIDED
Fluid Connection Quantity1 LOCATION NOT OTHERWISE SPECIFIED
Bolt Hole Flats SerrationsNOT PROVIDED
Thickness0.375 INCHES NOMINAL IN
MaterialSTEEL
Thread ProvisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
Bolt Hole Diameter0.125 INCHES NOMINAL IN
Furnished ItemsSEAT LOCATION NOT OTHERWISE SPECIFIED
Style Designator1 FLUID CONNECTION
Fluid Conveyance Type and Size for Which Designed0.375 IN. NOM TUBE SIZE IN
Thread Size0.562-18 LOCATION NOT OTHERWISE SPECIFIED
Connection StyleFLARELESS LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-065-4889378389 INTERCHANGEABLE
Roller,bearing
Parker Hannifin Corporation Div Chelsea Products Division
9540-00-188-6267 INTERCHANGEABLE
Beam,structural
4730-00-277-9703 INTERCHANGEABLE
Elbow,drainage Pipe
2805-00-383-899173S03 INTERCHANGEABLE
Ring Set,piston
Spirolox Inc
5330-00-391-3658 INTERCHANGEABLE
Seal
1560-00-478-25433094 INTERCHANGEABLE
Adapter Assy-Tail P
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5330-00-838-9347450160 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
4820-01-023-782511339 INTERCHANGEABLE
Valve Assembly,inlet,separator D
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5962-01-067-1347SCD 11339 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Div Communication Systems-West
5840-01-090-826911339 INTERCHANGEABLE
Canister
Resintech Inc Dba Aries Filterworks Llc
Cross-Reference Index
Part NumberManufacturer
11339 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
309-4 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
3110-00-065-4889INTERCHANGEABLE
ROLLER,BEARING
378389
9540-00-188-6267INTERCHANGEABLE
BEAM,STRUCTURAL
4730-00-277-9703INTERCHANGEABLE
ELBOW,DRAINAGE PIPE
2805-00-383-8991INTERCHANGEABLE
RING SET,PISTON
73S03
5330-00-391-3658INTERCHANGEABLE
SEAL
1560-00-478-2543INTERCHANGEABLE
ADAPTER ASSY-TAIL P
3094
5330-00-838-9347INTERCHANGEABLE
SEAL,PLAIN ENCASED
450160
4820-01-023-7825INTERCHANGEABLE
VALVE ASSEMBLY,INLET,SEPARATOR D
11339
5962-01-067-1347INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SCD 11339
5840-01-090-8269INTERCHANGEABLE
CANISTER
11339
9540-01-098-0154INTERCHANGEABLE
BEAM,STRUCTURAL
60-4474
4820-01-264-3271INTERCHANGEABLE
VALVE,PLUG
3094-024

Frequently Asked Questions

What is NSN 4730-00-786-3972?

NSN 4730-00-786-3972 is a Connector,multiple,fluid Pressur, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-786-3972?

NSN 4730-00-786-3972 has 2 cross-referenced part numbers: 11339 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 309-4 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 4730-00-786-3972?

There are 12 known substitutes for 4730-00-786-3972: 3110-00-065-4889, 9540-00-188-6267, 4730-00-277-9703 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11339?

Key specifications for 11339: Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED; Surface Treatment: PHOSPHATE; Thread Class: 2A LOCATION NOT OTHERWISE SPECIFIED A; Screw Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED. 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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