PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

502-0020Elbow,pipe

Cummins Power Generation Inc. · NSN 4730-00-020-4269 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-020-4269 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-020-4269. Primary manufacturer part number: 502-0020.
Features
  • Elbow,pipe — FSC 4730
  • Connection Style: PLAIN (PIPE) SECOND END
  • Leg Length: 0.375 INCHES NOMINAL FIRST END IN
  • Connection Style: PLAIN (PIPE) FIRST END
  • Flow Angle: 90.0 DEGREES
  • Material: COPPER ALLOY OVERALL
  • Nominal Thread Size: 0.125 INCHES ALL ENDS IN
  • Thread Series Designator: NPT ALL ENDS
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 4730-00-020-4269, 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 Cummins Power Generation Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4730-00-020-4269
Primary Part Number502-0020
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Connection StylePLAIN (PIPE) SECOND END
Leg Length0.375 INCHES NOMINAL FIRST END IN
Connection StylePLAIN (PIPE) FIRST END
Flow Angle90.0 DEGREES
MaterialCOPPER ALLOY OVERALL
Nominal Thread Size0.125 INCHES ALL ENDS IN
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5140-00-116-8832324 INTERCHANGEABLE
Tool Box,portable
Shilog, Ltd Dba Shilog Ltd
1610-00-119-654450220 INTERCHANGEABLE
Cylinder Head,hydro
Hamilton Sundstrand Corporation Dba Collins Aerospace
5325-00-286-58985-0-220A INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc New York Div
1650-00-516-4724 INTERCHANGEABLE
Filter,fluid
5950-00-581-2634150A693H01 INTERCHANGEABLE
Transformer,pulse
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4320-00-631-424650220 INTERCHANGEABLE
Housing,liquid Pump
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
4730-00-639-9730SAE J530 2-2 130239B INTERCHANGEABLE
Elbow,pipe
Sae International Dba Sae International
5325-00-641-0319SCB69501 INTERCHANGEABLE
Stud,lock Pin Fastener
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-01-107-008585-11-220-16 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
6625-01-179-511040900 INTERCHANGEABLE
Converter,signal Data
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
502-20 Cummins Power Generation Inc. (USA)
502-0020 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
5140-00-116-8832INTERCHANGEABLE
TOOL BOX,PORTABLE
324
1610-00-119-6544INTERCHANGEABLE
CYLINDER HEAD,HYDRO
50220
5325-00-286-5898INTERCHANGEABLE
STUD,TURNLOCK FASTENER
5-0-220A
1650-00-516-4724INTERCHANGEABLE
FILTER,FLUID
5950-00-581-2634INTERCHANGEABLE
TRANSFORMER,PULSE
150A693H01
4320-00-631-4246INTERCHANGEABLE
HOUSING,LIQUID PUMP
50220
4730-00-639-9730INTERCHANGEABLE
ELBOW,PIPE
SAE J530 2-2 130239B
5325-00-641-0319INTERCHANGEABLE
STUD,LOCK PIN FASTENER
SCB69501
5325-01-107-0085INTERCHANGEABLE
STUD,TURNLOCK FASTENER
85-11-220-16
6625-01-179-5110INTERCHANGEABLE
CONVERTER,SIGNAL DATA
40900
4820-01-179-6065INTERCHANGEABLE
VALVE,PILOT CONTROL
50502228
5340-01-397-8744INTERCHANGEABLE
LATCH,MORTISE
50220

Frequently Asked Questions

What is NSN 4730-00-020-4269?

NSN 4730-00-020-4269 is a Elbow,pipe, manufactured by Cummins Power Generation Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-020-4269?

NSN 4730-00-020-4269 has 2 cross-referenced part numbers: 502-20 (Cummins Power Generation Inc.), 502-0020 (Cummins Power Generation Inc.).

What NSN replaces 4730-00-020-4269?

There are 12 known substitutes for 4730-00-020-4269: 5140-00-116-8832, 1610-00-119-6544, 5325-00-286-5898 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 502-0020?

Key specifications for 502-0020: Connection Style: PLAIN (PIPE) SECOND END; Leg Length: 0.375 INCHES NOMINAL FIRST END IN; Connection Style: PLAIN (PIPE) FIRST END; Flow Angle: 90.0 DEGREES. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-020-4269 still in active supply?

NSN 4730-00-020-4269 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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