PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WW-P-460 CLART1Elbow,pipe

General Services Administration Federal Supply Service · NSN 4730-01-123-2176 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-123-2176 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-123-2176. Primary manufacturer part number: WW-P-460 CLART1.
Features
  • Elbow,pipe — FSC 4730
  • Material Document and Classification: QQ-C-390/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Leg Length: 0.719 INCHES NOMINAL ALL ENDS IN
  • Flow Angle: 90.0 DEGREES
  • Nondefinitive Spec/std Data: A CLASS AND 1 RATING
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Thread Series Designator: NPT FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-123-2176, 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 General Services Administration Federal Supply Service. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-123-2176
Primary Part NumberWW-P-460 CLART1
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Material Document and ClassificationQQ-C-390/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Leg Length0.719 INCHES NOMINAL ALL ENDS IN
Flow Angle90.0 DEGREES
Nondefinitive Spec/std DataA CLASS AND 1 RATING
Connection StylePLAIN (PIPE) FIRST END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Thread Series DesignatorNPT FIRST END
Operating Pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MaterialCOPPER ALLOY OVERALL
Nominal Thread Size0.250 INCHES FIRST END IN
Media for Which DesignedSTEAM FIRST RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-277-55424101-040 INTERCHANGEABLE
Elbow,pipe
Flagg Stanley G & Co Inc Dba Flagg Brass
4730-00-727-3438 INTERCHANGEABLE
Bushing,pipe
Cross-Reference Index
Part NumberManufacturer
WW-P-460 CLART1 General Services Administration Federal Supply Service (USA)
MS51845-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS51845-2/125PSI Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
WW-P-460 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
4730-00-277-5542INTERCHANGEABLE
ELBOW,PIPE
4101-040
4730-00-727-3438INTERCHANGEABLE
BUSHING,PIPE

Frequently Asked Questions

What is NSN 4730-01-123-2176?

NSN 4730-01-123-2176 is a Elbow,pipe, manufactured by General Services Administration Federal Supply Service, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-123-2176?

NSN 4730-01-123-2176 has 4 cross-referenced part numbers: WW-P-460 CLART1 (General Services Administration Federal Supply Service), MS51845-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51845-2/125PSI (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), WW-P-460 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 4730-01-123-2176?

There are 2 known substitutes for 4730-01-123-2176: 4730-00-277-5542, 4730-00-727-3438. Verify interchangeability with system specifications before substitution.

What are the specifications of WW-P-460 CLART1?

Key specifications for WW-P-460 CLART1: Material Document and Classification: QQ-C-390/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Leg Length: 0.719 INCHES NOMINAL ALL ENDS IN; Flow Angle: 90.0 DEGREES; Nondefinitive Spec/std Data: A CLASS AND 1 RATING. 11 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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