PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42840Elbow,pipe

Genova Inc · NSN 4730-01-676-0128 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-676-0128 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-676-0128. Primary manufacturer part number: 42840.
Features
  • Elbow,pipe — FSC 4730
  • Style Designator: ELBOW
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Connection Style: SOCKET (TUBE) ALL ENDS
  • Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
  • Flange Shape: ROUND ALL ENDS
  • Flow Angle: 90.0 DEGREES
  • Nominal Pipe Size Accommodated: 4.0 INCHES ALL ENDS IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-676-0128, 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 Genova Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-676-0128
Primary Part Number42840
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGenova Inc
StatusACTIVE
Style DesignatorELBOW
Media for Which DesignedWATER SINGLE RESPONSE
Connection StyleSOCKET (TUBE) ALL ENDS
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Flange ShapeROUND ALL ENDS
Flow Angle90.0 DEGREES
Nominal Pipe Size Accommodated4.0 INCHES ALL ENDS IN
Coupling Flange ShapeROUND
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-01-241-5211 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
20LU68 W.w. Grainger, Inc. Div Government Sales Division (USA)
42840 PRIMARY Genova Inc (USA)
Related Parts
9540-01-241-5211INTERCHANGEABLE
BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 4730-01-676-0128?

NSN 4730-01-676-0128 is a Elbow,pipe, manufactured by Genova Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-676-0128?

NSN 4730-01-676-0128 has 2 cross-referenced part numbers: 20LU68 (W.w. Grainger, Inc. Div Government Sales Division), 42840 (Genova Inc).

What NSN replaces 4730-01-676-0128?

There is 1 known substitute for 4730-01-676-0128: 9540-01-241-5211. Verify interchangeability with system specifications before substitution.

What are the specifications of 42840?

Key specifications for 42840: Style Designator: ELBOW; Media for Which Designed: WATER SINGLE RESPONSE; Connection Style: SOCKET (TUBE) ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 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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