PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

817558Elbow,tube

Terex American Crane Corp · NSN 4730-00-806-6233 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-806-6233 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-806-6233. Primary manufacturer part number: 817558.
Features
  • Elbow,tube — FSC 4730
  • Surface Treatment Document and Classification: 11-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL OVERALL
  • Thread Class: 3A ALL ENDS A
  • Nominal Thread Size: 0.750 INCHES FIRST END BULKHEAD IN
  • Connection Style: FLARED (TUBE) ALL ENDS
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
  • Flow Angle: 90.0 DEGREES
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-806-6233, 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 Terex American Crane Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN4730-00-806-6233
Primary Part Number817558
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTerex American Crane Corp
StatusACTIVE
Surface Treatment Document and Classification11-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL OVERALL
Thread Class3A ALL ENDS A
Nominal Thread Size0.750 INCHES FIRST END BULKHEAD IN
Connection StyleFLARED (TUBE) ALL ENDS
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
Flow Angle90.0 DEGREES
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
Connection TypeTHREADED EXTERNAL TUBE ALL ENDS
Nominal Outside Diameter Tube Accommodated0.500 INCHES ALL ENDS IN
Surface TreatmentCADMIUM OVERALL
Thread Class3A FIRST END BULKHEAD A
Leg Length2.094 INCHES NOMINAL FIRST END IN
Leg Length1.344 INCHES NOMINAL SECOND END IN
Nominal Thread Size0.750 INCHES ALL ENDS IN
Seat Angle37.0 DEGREES ALL ENDS
Specification/standard Data96906-MS243934 GOVERNMENT STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-041-1398 INTERCHANGEABLE
Elbow,tube
Cross-Reference Index
Part NumberManufacturer
817558 Terex American Crane Corp (USA)
817558 American Hoist and Derrick Co
8WETXS Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
MS24394-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS24394-8 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
MS24394-8 Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply (USA)
MS24394-8 Satair A/s (DNK)
MS243934-8 Crown Fitting Co Inc (USA)
Related Parts
4730-01-041-1398INTERCHANGEABLE
ELBOW,TUBE

Frequently Asked Questions

What is NSN 4730-00-806-6233?

NSN 4730-00-806-6233 is a Elbow,tube, manufactured by Terex American Crane Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-806-6233?

NSN 4730-00-806-6233 has 8 cross-referenced part numbers: 817558 (Terex American Crane Corp), 817558 (American Hoist and Derrick Co), 8WETXS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), MS24394-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS24394-8 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution) and 3 more.

What NSN replaces 4730-00-806-6233?

There is 1 known substitute for 4730-00-806-6233: 4730-01-041-1398. Verify interchangeability with system specifications before substitution.

What are the specifications of 817558?

Key specifications for 817558: Surface Treatment Document and Classification: 11-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL OVERALL; End Item Identification: GRUMMAN A-10 AIRCRAFT; Thread Class: 3A ALL ENDS A. 18 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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