PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12Z329PC92Plug,pipe

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4730-00-555-8292 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-555-8292 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-555-8292. Primary manufacturer part number: 12Z329PC92.
Features
  • Plug,pipe — FSC 4730
  • Head Type: SOLID
  • Nominal Pipe Size for Which Designed: 0.500 INCHES IN
  • Surface Treatment Document and Classification: MIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: QQ-I-666,GR 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: ZINC OVERALL
  • Thread Series Designator: NPTF EXTERNAL
  • Thread Direction: RIGHT-HAND EXTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-555-8292, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-555-8292
Primary Part Number12Z329PC92
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Head TypeSOLID
Nominal Pipe Size for Which Designed0.500 INCHES IN
Surface Treatment Document and ClassificationMIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationQQ-I-666,GR 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentZINC OVERALL
Thread Series DesignatorNPTF EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Drive End StyleRECESSED HEXAGON
MaterialIRON OVERALL
Body TypeSOLID
Nondefinitive Spec/std Data2 TYPE AND C STYLE
Connection StylePLAIN
Nominal Thread Size0.500 INCHES EXTERNAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-044-4704 INTERCHANGEABLE
Plug,pipe
4730-00-273-071512Z6000-9 INTERCHANGEABLE
Plug,pipe
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5365-01-099-348515962 INTERCHANGEABLE
Plug
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5365-01-174-8143444704 INTERCHANGEABLE
Plug,machine Thread
Am General Llc
5365-01-562-3692444704 INTERCHANGEABLE
Plug,machine Thread
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
95263190 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
2403-18-08 Sundstrand Corp Sundstrand Hydraulics Div (USA)
346058PC5 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
346228PC3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
228927PC52 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
G444704 Am General Llc (USA)
429883PC3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
196826PC10 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
444704 General Motors Corp (USA)
444704 Vauxhall Aftersales (GBR)
WW-P-471 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS49005-8Z Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
12Z6000-9 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SP80098 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
12Z329PC92 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
444704 General Motors Llc Dba General Motors Llc (USA)
Related Parts
4730-00-044-4704INTERCHANGEABLE
PLUG,PIPE
4730-00-273-0715INTERCHANGEABLE
PLUG,PIPE
12Z6000-9
5365-01-099-3485INTERCHANGEABLE
PLUG
15962
5365-01-174-8143INTERCHANGEABLE
PLUG,MACHINE THREAD
444704
5365-01-562-3692INTERCHANGEABLE
PLUG,MACHINE THREAD
444704

Frequently Asked Questions

What is NSN 4730-00-555-8292?

NSN 4730-00-555-8292 is a Plug,pipe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-555-8292?

NSN 4730-00-555-8292 has 16 cross-referenced part numbers: 95263190 (Clark Equipment Co Div Doosan Infracore Portable Power), 2403-18-08 (Sundstrand Corp Sundstrand Hydraulics Div), 346058PC5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 346228PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 228927PC52 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 11 more.

What NSN replaces 4730-00-555-8292?

There are 5 known substitutes for 4730-00-555-8292: 4730-00-044-4704, 4730-00-273-0715, 5365-01-099-3485 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12Z329PC92?

Key specifications for 12Z329PC92: Head Type: SOLID; Nominal Pipe Size for Which Designed: 0.500 INCHES IN; Surface Treatment Document and Classification: MIL-Z-17871 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-I-666,GR 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-555-8292 still in active supply?

NSN 4730-00-555-8292 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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