PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN932C4Plug,pipe

Collins Engineering Corp · NSN 4730-00-188-3506 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-188-3506 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-188-3506. Primary manufacturer part number: AN932C4.
Features
  • Plug,pipe — FSC 4730
  • Body Type: SOLID
  • Nominal Thread Size: 0.375 INCHES EXTERNAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Connection Style: PLAIN
  • Nominal Pipe Size for Which Designed: 0.375 INCHES IN
  • Head Type: SOLID
  • Thread Series Designator: ANPT EXTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-188-3506, 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 Collins Engineering Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-188-3506
Primary Part NumberAN932C4
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCollins Engineering Corp
StatusCANCELLED
Body TypeSOLID
Nominal Thread Size0.375 INCHES EXTERNAL IN
Surface TreatmentCADMIUM OVERALL
Connection StylePLAIN
Nominal Pipe Size for Which Designed0.375 INCHES IN
Head TypeSOLID
Thread Series DesignatorANPT EXTERNAL
MaterialCOPPER ALLOY OVERALL
Drive End StyleRECESSED HEXAGON
Thread DirectionRIGHT-HAND EXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4730-00-188-3493 INTERCHANGEABLE
Plug,pipe
4730-00-277-6331 INTERCHANGEABLE
Plug,pipe
4730-00-278-3462 INTERCHANGEABLE
Plug,pipe
4730-00-287-3714 INTERCHANGEABLE
Plug,pipe
4730-01-641-0201 INTERCHANGEABLE
Plug,pipe
4730-01-691-2430 INTERCHANGEABLE
Plug,pipe
4730-01-703-4016 INTERCHANGEABLE
Plug,pipe
Cross-Reference Index
Part NumberManufacturer
AN932C4 Collins Engineering Corp (USA)
AN932C4 Faber Enterprises, Inc. Div Faber Enterprise Inc (USA)
AN932C4 Aerofit, Llc (USA)
AN932C4 Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA)
6058-004 Young Touchstone Company Div Young Touchstone (USA)
AN932C4 Crown Fitting Co Inc (USA)
AN932C4 Aeronautical Standards Group Dept of Navy and Air Force (USA)
AN932C4 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
SAE-AS4842 Sae International Dba Sae International (USA)
4565-0003 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
AN932C4 Hydro-Fitting Manufacturing Corporation (USA)
MS27769 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS27769C4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILF5509 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-188-3493INTERCHANGEABLE
PLUG,PIPE
4730-00-277-6331INTERCHANGEABLE
PLUG,PIPE
4730-00-278-3462INTERCHANGEABLE
PLUG,PIPE
4730-00-287-3714INTERCHANGEABLE
PLUG,PIPE
4730-01-641-0201INTERCHANGEABLE
PLUG,PIPE
4730-01-691-2430INTERCHANGEABLE
PLUG,PIPE
4730-01-703-4016INTERCHANGEABLE
PLUG,PIPE

Frequently Asked Questions

What is NSN 4730-00-188-3506?

NSN 4730-00-188-3506 is a Plug,pipe, manufactured by Collins Engineering Corp, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-188-3506?

NSN 4730-00-188-3506 has 14 cross-referenced part numbers: AN932C4 (Collins Engineering Corp), AN932C4 (Faber Enterprises, Inc. Div Faber Enterprise Inc), AN932C4 (Aerofit, Llc), AN932C4 (Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply), 6058-004 (Young Touchstone Company Div Young Touchstone) and 9 more.

What NSN replaces 4730-00-188-3506?

There are 7 known substitutes for 4730-00-188-3506: 4730-00-188-3493, 4730-00-277-6331, 4730-00-278-3462 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN932C4?

Key specifications for AN932C4: Body Type: SOLID; End Item Identification: AIRCRAFT APPLICATION; Nominal Thread Size: 0.375 INCHES EXTERNAL IN; Surface Treatment: CADMIUM OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-188-3506 still in active supply?

NSN 4730-00-188-3506 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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