PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51797AXElbow,pipe to Tube

Oshkosh Defense Llc · NSN 4730-00-132-4553 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-132-4553 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-132-4553. Primary manufacturer part number: 51797AX.
Features
  • Elbow,pipe to Tube — FSC 4730
  • 22 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-132-4553, 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 Oshkosh Defense Llc. This item has 22 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameElbow,pipe to Tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Dana Corp Weatherhead Div (CAGE 79470); American Telephone and Telegraph Co (CAGE 64959); Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (CAGE 30780); Danfoss Power Solutions II, Llc (CAGE 01276)
Technical Specifications
ParameterValue
NSN4730-00-132-4553
Primary Part Number51797AX
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4730-00-231-3012AS5195-0606 INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5340-00-435-8589139-144 INTERCHANGEABLE
Strap,retaining
Zierick Mfg Corp
4730-00-555-1764 INTERCHANGEABLE
Elbow,pipe to Tube
4730-00-833-9315 INTERCHANGEABLE
Elbow,pipe to Tube
4730-01-051-9840J514 4-4 070202C INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
4730-01-070-4915 INTERCHANGEABLE
Elbow,pipe to Tube
5905-01-122-1381 INTERCHANGEABLE
Resistor,voltage Sensitive
4730-01-181-009220-24CTX-S INTERCHANGEABLE
Elbow,pipe to Tube
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
4730-01-220-5613 INTERCHANGEABLE
Elbow,pipe to Tube
5305-01-224-8080139144 INTERCHANGEABLE
Setscrew
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
51797AX Oshkosh Defense Llc (USA)
C35405X10X6 Dana Corp Weatherhead Div (USA)
G274120-1 American Telephone and Telegraph Co (USA)
10-6CBTXS Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
2024-6-10S Danfoss Power Solutions II, Llc (USA)
51797AX Oshkosh Corp (USA)
MIL-DTL-18866 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10-6 070202CA Sae International Dba Sae International (USA)
C107A-1 Crane Carrier Company, Llc (USA)
MS51504B10-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS51504A10-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
9009857 Us Army Aviation and Missile Command (USA)
J514 Sae International Dba Sae International (USA)
G274120-1 At and T Corp (USA)
5822-10-6 Dana Corp Weatherhead Div (USA)
2024A-6-10S Danfoss Power Solutions II, Llc (USA)
10-6CBTXS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
107A-133 Crane Carrier Company, Llc (USA)
139144 Cummins Inc. (USA)
5822X10X6 Dana Corp Weatherhead Div (USA)
Related Parts
4730-00-231-3012INTERCHANGEABLE
ELBOW,PIPE TO TUBE
AS5195-0606
5340-00-435-8589INTERCHANGEABLE
STRAP,RETAINING
139-144
4730-00-555-1764INTERCHANGEABLE
ELBOW,PIPE TO TUBE
4730-00-833-9315INTERCHANGEABLE
ELBOW,PIPE TO TUBE
4730-01-051-9840INTERCHANGEABLE
ELBOW,PIPE TO TUBE
J514 4-4 070202C
4730-01-070-4915INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5905-01-122-1381INTERCHANGEABLE
RESISTOR,VOLTAGE SENSITIVE
4730-01-181-0092INTERCHANGEABLE
ELBOW,PIPE TO TUBE
20-24CTX-S
4730-01-220-5613INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5305-01-224-8080INTERCHANGEABLE
SETSCREW
139144

Frequently Asked Questions

What is NSN 4730-00-132-4553?

NSN 4730-00-132-4553 is a Elbow,pipe to Tube, manufactured by Oshkosh Defense Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-132-4553?

NSN 4730-00-132-4553 has 22 cross-referenced part numbers: 51797AX (Oshkosh Defense Llc), C35405X10X6 (Dana Corp Weatherhead Div), G274120-1 (American Telephone and Telegraph Co), 10-6CBTXS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 2024-6-10S (Danfoss Power Solutions II, Llc) and 17 more.

What NSN replaces 4730-00-132-4553?

There are 10 known substitutes for 4730-00-132-4553: 4730-00-231-3012, 5340-00-435-8589, 4730-00-555-1764 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-132-4553 still in active supply?

NSN 4730-00-132-4553 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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