PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41001Elbow,tube

Walker Mfg Co · NSN 4730-00-864-8879 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-864-8879 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-864-8879. Primary manufacturer part number: 41001.
Features
  • Elbow,tube — FSC 4730
  • Material: STEEL OVERALL
  • Nominal Outside Diameter Tube Accommodated: 2.000 INCHES SECOND END IN
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Connection Type: UNTHREADED EXTERNAL TUBE SECOND END
  • Leg Length: 6.375 INCHES NOMINAL ALL ENDS IN
  • Connection Style: SOCKET (TUBE) FIRST END
  • Connection Style: PLAIN (TUBE) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-864-8879, 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 Walker Mfg Co. Government technical data includes 9 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: Active.

Technical Specifications
ParameterValue
NSN4730-00-864-8879
Primary Part Number41001
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
MaterialSTEEL OVERALL
Nominal Outside Diameter Tube Accommodated2.000 INCHES SECOND END IN
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Connection TypeUNTHREADED EXTERNAL TUBE SECOND END
Leg Length6.375 INCHES NOMINAL ALL ENDS IN
Connection StyleSOCKET (TUBE) FIRST END
Connection StylePLAIN (TUBE) SECOND END
Flow Angle90.0 DEGREES
Nominal Outside Diameter Tube Accommodated2.000 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-057-55864100-3 INTERCHANGEABLE
Filter,fluid
Michigan Dynamics Inc
3020-00-528-438341001 INTERCHANGEABLE
Pulley,groove
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
6625-00-649-342341-001 INTERCHANGEABLE
Test Set,insulation Breakdown
Ideal Industries, Inc.
5995-00-740-729341001 INTERCHANGEABLE
Cable Assembly
Unison Industries Llc
5950-01-041-302516-11178-00 INTERCHANGEABLE
Transformer,power
Compaq Federal Llc
5945-01-077-35674100-1 INTERCHANGEABLE
Relay Assembly
Dne Technologies, Inc
5895-01-200-7110 INTERCHANGEABLE
Data-Patch System
5330-01-204-3201 INTERCHANGEABLE
Gasket
6110-01-302-0569GEA20581 INTERCHANGEABLE
Control,light Source,remote
Hughey & Phillips Inc Dba Honeywell Airport Systems
3020-01-374-7941361738-011 INTERCHANGEABLE
Gear,antibacklash,spur
Electrol Mfg Co
Cross-Reference Index
Part NumberManufacturer
105-1 Walker Mfg Co (USA)
41001 PRIMARY Walker Mfg Co (USA)
Related Parts
2915-00-057-5586INTERCHANGEABLE
FILTER,FLUID
4100-3
3020-00-528-4383INTERCHANGEABLE
PULLEY,GROOVE
41001
6625-00-649-3423INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
41-001
5995-00-740-7293INTERCHANGEABLE
CABLE ASSEMBLY
41001
5950-01-041-3025INTERCHANGEABLE
TRANSFORMER,POWER
16-11178-00
5945-01-077-3567INTERCHANGEABLE
RELAY ASSEMBLY
4100-1
5895-01-200-7110INTERCHANGEABLE
DATA-PATCH SYSTEM
5330-01-204-3201INTERCHANGEABLE
GASKET
6110-01-302-0569INTERCHANGEABLE
CONTROL,LIGHT SOURCE,REMOTE
GEA20581
3020-01-374-7941INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
361738-011
6850-01-467-1332INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT
41001
5985-01-480-6011INTERCHANGEABLE
COUPLER,ANTENNA
410-07

Frequently Asked Questions

What is NSN 4730-00-864-8879?

NSN 4730-00-864-8879 is a Elbow,tube, manufactured by Walker Mfg Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-864-8879?

NSN 4730-00-864-8879 has 2 cross-referenced part numbers: 105-1 (Walker Mfg Co), 41001 (Walker Mfg Co).

What NSN replaces 4730-00-864-8879?

There are 12 known substitutes for 4730-00-864-8879: 2915-00-057-5586, 3020-00-528-4383, 6625-00-649-3423 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41001?

Key specifications for 41001: Material: STEEL OVERALL; Nominal Outside Diameter Tube Accommodated: 2.000 INCHES SECOND END IN; Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Type: UNTHREADED EXTERNAL TUBE SECOND END. 10 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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