PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4407-4Elbow,pipe

Randall Mfg. Co., Inc. · NSN 4730-01-048-2771 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-048-2771 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-048-2771. Primary manufacturer part number: 4407-4.
Features
  • Elbow,pipe — FSC 4730
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • Nominal Thread Size: 1.000 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Thread Series Designator: NPT FIRST END
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Thread Size: 1.000 INCHES SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-048-2771, 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 Randall Mfg. Co., Inc.. Government technical data includes 10 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
NSN4730-01-048-2771
Primary Part Number4407-4
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRandall Mfg. Co., Inc.
StatusACTIVE
Connection TypeTHREADED INTERNAL PIPE FIRST END
Nominal Thread Size1.000 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection StylePLAIN (PIPE) SECOND END
Thread Series DesignatorNPT FIRST END
Connection StylePLAIN (PIPE) FIRST END
Nominal Thread Size1.000 INCHES SECOND END IN
Thread Series DesignatorNPTF SECOND END
MaterialCOPPER ALLOY OVERALL
Flow Angle90.0 DEGREES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1620-00-024-6332 INTERCHANGEABLE
Cap,steer Damper
5133-00-189-9249 INTERCHANGEABLE
Drill,twist
5920-00-280-5073 INTERCHANGEABLE
Fuseholder,block
2040-00-391-4462 INTERCHANGEABLE
Lever
2920-00-492-940844074 INTERCHANGEABLE
Vibrator,ignition Coil
Unison Industries Llc
5950-00-672-9317 INTERCHANGEABLE
Coil,radio Frequency
5950-00-775-1018722801-13 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5940-00-843-1409 INTERCHANGEABLE
Terminal Strip,grounding
4720-00-958-033926251 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
5905-00-975-1128 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
4407-4 PRIMARY Randall Mfg. Co., Inc. (USA)
4407 Randall Mfg. Co., Inc. (USA)
Related Parts
1620-00-024-6332INTERCHANGEABLE
CAP,STEER DAMPER
5133-00-189-9249INTERCHANGEABLE
DRILL,TWIST
5920-00-280-5073INTERCHANGEABLE
FUSEHOLDER,BLOCK
2040-00-391-4462INTERCHANGEABLE
LEVER
2920-00-492-9408INTERCHANGEABLE
VIBRATOR,IGNITION COIL
44074
5950-00-672-9317INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-775-1018INTERCHANGEABLE
TRANSFORMER,POWER
722801-13
5940-00-843-1409INTERCHANGEABLE
TERMINAL STRIP,GROUNDING
4720-00-958-0339INTERCHANGEABLE
HOSE,NONMETALLIC
26251
5905-00-975-1128INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2990-00-993-3913INTERCHANGEABLE
PIPE,EXHAUST
3934014
4720-01-003-1097INTERCHANGEABLE
HOSE ASSEMBLY,PURGING UNIT
4720V0730

Frequently Asked Questions

What is NSN 4730-01-048-2771?

NSN 4730-01-048-2771 is a Elbow,pipe, manufactured by Randall Mfg. Co., Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-048-2771?

NSN 4730-01-048-2771 has 2 cross-referenced part numbers: 4407-4 (Randall Mfg. Co., Inc.), 4407 (Randall Mfg. Co., Inc.).

What NSN replaces 4730-01-048-2771?

There are 12 known substitutes for 4730-01-048-2771: 1620-00-024-6332, 5133-00-189-9249, 5920-00-280-5073 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4407-4?

Key specifications for 4407-4: Connection Type: THREADED INTERNAL PIPE FIRST END; Nominal Thread Size: 1.000 INCHES FIRST END IN; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Style: PLAIN (PIPE) 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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