PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4730002790985Plug,pipe

E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales · NSN 4730-00-279-0985 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-279-0985 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-279-0985. Primary manufacturer part number: 4730002790985.
Features
  • Plug,pipe — FSC 4730
  • Nominal Pipe Size for Which Designed: 0.250 INCHES IN
  • Body Type: SOLID
  • Nondefinitive Spec/std Data: 2 TYPE AND C STYLE
  • Operating Pressure: 125.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Specification/standard Data: 81348-WW-P-471 GOVERNMENT SPECIFICATION
  • Nominal Thread Size: 0.250 INCHES EXTERNAL IN
  • Thread Series Designator: NPT EXTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-279-0985, 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 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-279-0985
Primary Part Number4730002790985
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerE.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
StatusCANCELLED
Nominal Pipe Size for Which Designed0.250 INCHES IN
Body TypeSOLID
Nondefinitive Spec/std Data2 TYPE AND C STYLE
Operating Pressure125.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Specification/standard Data81348-WW-P-471 GOVERNMENT SPECIFICATION
Nominal Thread Size0.250 INCHES EXTERNAL IN
Thread Series DesignatorNPT EXTERNAL
Surface TreatmentZINC OVERALL
Head TypeSOLID
Thread DirectionRIGHT-HAND EXTERNAL
Drive End StyleRAISED SQUARE
Connection StylePLAIN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-044-4577 INTERCHANGEABLE
Plug,pipe
4730-00-089-2515SAE J531 4 130109EC INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
1005-00-136-2283103878 INTERCHANGEABLE
Boot,weather Shield
Cadillac Gage Textron Inc.
3110-00-142-4415BT36X INTERCHANGEABLE
Cup,tapered Roller Bearing
Federal-Mogul Corp Government Sales Dept
1660-00-186-0274504012 INTERCHANGEABLE
Guide,valve
Transdigm Inc Div Aero Fluid Products
2530-00-208-7096404947C91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
6115-00-242-2297103878 INTERCHANGEABLE
Generator Set,gasoline Engine
Textron Inc Jacobsen Div
4320-00-350-86679524-6 INTERCHANGEABLE
Impeller,pump,centrifugal
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
7520-00-399-7998SC-D-52929 INTERCHANGEABLE
Slide Rule
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-411-3652BJ72 INTERCHANGEABLE
Connector,receptacle,electrical
Trompeter Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
4730002790985 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
RD-7994-RD-50-1-D Overhead Door Corp Indiana Div (USA)
4478695B-PIECE6 Naval Ship Systems Command (USA)
MS51884-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
23D11 Barber-Greene Co (USA)
4100009 Templeton Kenly and Co Inc (USA)
DRP-16061 PC 4 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
103878 Army Weapons Command Attn Amswe-Ree-S (USA)
D11708-40-25 Randall Mfg. Co., Inc. (USA)
908195 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
A-A-59616 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
WW-P-471AASBUB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA5616AASBCB Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
WWP471 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
WW-P-471AASBCB Federal Specifications Promulgated by General Services Administration Washington DC (USA)
3109-35-73 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
4730001874207 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
444734 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
504-0-12-64294 Demarkus Corp Refrigeration Engineering Corp (USA)
37262 Prestolite Electric Inc (USA)
Related Parts
4730-00-044-4577INTERCHANGEABLE
PLUG,PIPE
4730-00-089-2515INTERCHANGEABLE
PLUG,PIPE
SAE J531 4 130109EC
1005-00-136-2283INTERCHANGEABLE
BOOT,WEATHER SHIELD
103878
3110-00-142-4415INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
BT36X
1660-00-186-0274INTERCHANGEABLE
GUIDE,VALVE
504012
2530-00-208-7096INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
404947C91
6115-00-242-2297INTERCHANGEABLE
GENERATOR SET,GASOLINE ENGINE
103878
4320-00-350-8667INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
9524-6
7520-00-399-7998INTERCHANGEABLE
SLIDE RULE
SC-D-52929
5935-00-411-3652INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
BJ72
6685-00-526-9006INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
6680-00-651-7999INTERCHANGEABLE
REPAIR KIT,MAJOR OV
504012

Frequently Asked Questions

What is NSN 4730-00-279-0985?

NSN 4730-00-279-0985 is a Plug,pipe, manufactured by E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-279-0985?

NSN 4730-00-279-0985 has 28 cross-referenced part numbers: 4730002790985 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), RD-7994-RD-50-1-D (Overhead Door Corp Indiana Div), 4478695B-PIECE6 (Naval Ship Systems Command), MS51884-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 23D11 (Barber-Greene Co) and 23 more.

What NSN replaces 4730-00-279-0985?

There are 12 known substitutes for 4730-00-279-0985: 4730-00-044-4577, 4730-00-089-2515, 1005-00-136-2283 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730002790985?

Key specifications for 4730002790985: Nominal Pipe Size for Which Designed: 0.250 INCHES IN; Body Type: SOLID; Nondefinitive Spec/std Data: 2 TYPE AND C STYLE; End Item Identification: GRUMMAN A-10 AIRCRAFT. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-279-0985 still in active supply?

NSN 4730-00-279-0985 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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