PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

438950Elbow,tube,inlet

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 4730-00-862-5695 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-862-5695 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-862-5695. Primary manufacturer part number: 438950.
Features
  • Elbow,tube,inlet — FSC 4730
  • General Characteristics Item Description: ALUMINUM ALLOY AMS 4135; TUBE OPENING1.270 IN. MIN AND 1.290 IN. MAX DIA; THREE MOUNTING HOLES IN TRIANGLE SHAPED BASE; 0.340 IN. DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,tube,inlet, cataloged under National Stock Number 4730-00-862-5695, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4730-00-862-5695
Primary Part Number438950
Item NameElbow,tube,inlet
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY AMS 4135; TUBE OPENING1.270 IN. MIN AND 1.290 IN. MAX DIA; THREE MOUNTING HOLES IN TRIANGLE SHAPED BASE; 0.340 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1660-00-774-1337 INTERCHANGEABLE
Valve,oxygen
Cross-Reference Index
Part NumberManufacturer
438950 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
1660-00-774-1337INTERCHANGEABLE
VALVE,OXYGEN

Frequently Asked Questions

What is NSN 4730-00-862-5695?

NSN 4730-00-862-5695 is a Elbow,tube,inlet, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-862-5695?

NSN 4730-00-862-5695 has 1 cross-referenced part number: 438950 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 4730-00-862-5695?

There is 1 known substitute for 4730-00-862-5695: 1660-00-774-1337. Verify interchangeability with system specifications before substitution.

What are the specifications of 438950?

Key specifications for 438950: General Characteristics Item Description: ALUMINUM ALLOY AMS 4135; TUBE OPENING1.270 IN. MIN AND 1.290 IN. MAX DIA; THREE MOUNTING HOLES IN TRIANGLE SHAPED BASE; 0.340 IN. DIA IN. 1 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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