PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA59442-6Elbow,tube

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-254-6424 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-254-6424 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-254-6424. Primary manufacturer part number: AA59442-6.
Features
  • Elbow,tube — FSC 4730
  • Flow Angle: 90.0 DEGREES
  • Tubing Wall Nominal Thickness for Which Designed: 0.035 INCHES ALL ENDS IN
  • Material: COPPER OR COPPER ALLOY OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDS IN
  • Connection Style: CRIMPED (TUBE) ALL ENDS
  • Leg Length: 1.500 INCHES NOMINAL ALL ENDS IN
  • Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper or Copper Alloy Overall construction
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-254-6424, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 16 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
NSN4730-00-254-6424
Primary Part NumberAA59442-6
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Flow Angle90.0 DEGREES
Tubing Wall Nominal Thickness for Which Designed0.035 INCHES ALL ENDS IN
MaterialCOPPER OR COPPER ALLOY OVERALL
Nominal Outside Diameter Tube Accommodated0.750 INCHES ALL ENDS IN
Connection StyleCRIMPED (TUBE) ALL ENDS
Leg Length1.500 INCHES NOMINAL ALL ENDS IN
Connection TypeUNTHREADED INTERNAL TUBE ALL ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-100-2841 INTERCHANGEABLE
Elbow,tube
4730-00-254-6444 INTERCHANGEABLE
Elbow,tube
4730-00-254-6445 INTERCHANGEABLE
Elbow,tube
4730-00-254-6447 INTERCHANGEABLE
Elbow,tube
4730-00-254-6449 INTERCHANGEABLE
Elbow,tube
4730-00-254-6450 INTERCHANGEABLE
Elbow,tube
4730-00-254-6460 INTERCHANGEABLE
Elbow,tube
4730-00-776-1048 INTERCHANGEABLE
Elbow,tube
4730-00-813-4440 INTERCHANGEABLE
Elbow,tube
4730-00-813-4441 INTERCHANGEABLE
Elbow,tube
Cross-Reference Index
Part NumberManufacturer
AA59442-6 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
W2028 Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc (USA)
001200-5 Sea Cure Technology, Inc (USA)
A-A-59442 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
13216E6190-5 Cecom Lr Center (USA)
B16-22-1951 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
B16.22 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
W2028 Kennecott Corp Chase Extrusions Div (USA)
13216E6190-5 Keco Industries, Inc. (USA)
R63870C16E6190-5 Unifab Industries Inc (USA)
MS35917-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
N5708P6 Lockheed Martin Corporation Div Rms (USA)
W2028 Mueller Brass Co. (USA)
AN123 Castle a M and Co (USA)
W2028 Nibco Inc (USA)
W2028 Mindeco Corp (USA)
001200 Uniflite Inc (USA)
N5708P6 General Electric Company (USA)
Related Parts
4730-00-100-2841INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6444INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6445INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6447INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6449INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6450INTERCHANGEABLE
ELBOW,TUBE
4730-00-254-6460INTERCHANGEABLE
ELBOW,TUBE
4730-00-776-1048INTERCHANGEABLE
ELBOW,TUBE
4730-00-813-4440INTERCHANGEABLE
ELBOW,TUBE
4730-00-813-4441INTERCHANGEABLE
ELBOW,TUBE
4730-00-813-4447INTERCHANGEABLE
ELBOW,TUBE
4730-00-837-0685INTERCHANGEABLE
ELBOW,TUBE

Frequently Asked Questions

What is NSN 4730-00-254-6424?

NSN 4730-00-254-6424 is a Elbow,tube, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-254-6424?

NSN 4730-00-254-6424 has 18 cross-referenced part numbers: AA59442-6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), W2028 (Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc), 001200-5 (Sea Cure Technology, Inc), A-A-59442 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 13216E6190-5 (Cecom Lr Center) and 13 more.

What NSN replaces 4730-00-254-6424?

There are 12 known substitutes for 4730-00-254-6424: 4730-00-100-2841, 4730-00-254-6444, 4730-00-254-6445 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA59442-6?

Key specifications for AA59442-6: Flow Angle: 90.0 DEGREES; Tubing Wall Nominal Thickness for Which Designed: 0.035 INCHES ALL ENDS IN; Material: COPPER OR COPPER ALLOY OVERALL; Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDS IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-254-6424 still in active supply?

NSN 4730-00-254-6424 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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