PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71-4821Elbow,pipe to Hose

Department of Defense Project Manager-Mobile Electric Power · NSN 4730-00-207-9278 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-207-9278 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-207-9278. Primary manufacturer part number: 71-4821.
Features
  • Elbow,pipe to Hose — FSC 4730
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Thread Series Designator: NPTF FIRST END
  • Surface Treatment: CADMIUM OVERALL
  • Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Elbow,pipe to Hose, cataloged under National Stock Number 4730-00-207-9278, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-207-9278
Primary Part Number71-4821
Item NameElbow,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusCANCELLED
Connection StylePLAIN (PIPE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Thread Series DesignatorNPTF FIRST END
Surface TreatmentCADMIUM OVERALL
Nominal Inside Diameter Hose Accommodated0.500 INCHES SECOND END IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL OVERALL
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Flow Angle90.0 DEGREES
Nominal Pipe Size Accommodated0.375 INCHES FIRST END IN
Leg Length1.215 INCHES MINIMUM AND 1.225 INCHES MAXIMUM FIRST END IN
Connection StyleBEADED (HOSE) SECOND END
Nominal Thread Size0.375 INCHES FIRST END IN
Leg Length1.875 INCHES MINIMUM AND 1.885 INCHES MAXIMUM SECOND END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
1630-00-009-95535001241 INTERCHANGEABLE
Sleeve,brake Cylinder
Meggitt Aircraft Braking Systems Corporation
5315-00-054-4108450-18 INTERCHANGEABLE
Pin,straight,headless
Lockheed Martin Corporation Div Rms - Mitchel Field
5110-00-142-51705110-00-142-5170 INTERCHANGEABLE
Stripper,cable,hand
General Services Administration Federal Supply Service
3455-00-194-051810170 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
2825-00-389-848245018 INTERCHANGEABLE
Thrower,oil
Northrop Grumman Systems Corporation Div Marine Systems
4320-00-945-5240CS4310-0056 INTERCHANGEABLE
Rotor,oil Pump
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
4310-01-124-908145018 INTERCHANGEABLE
Retainer,valve,compressor
Leroi International Inc Dba Compair Leroi
4910-01-230-5600 INTERCHANGEABLE
Sensor Assembly,dynamometer
7510-01-476-8922 INTERCHANGEABLE
Tape,embossing
Cross-Reference Index
Part NumberManufacturer
4501-8 Air-Way Manufacturing Company (USA)
23916-8-6 Formrite Tube Co (USA)
04306-1048 Asrc Federal Facilities Logistics, Llc (USA)
04306-1048 Harsco Corp Bmy-Combat Systems Div (USA)
71-4821 PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
1630-00-009-9553INTERCHANGEABLE
SLEEVE,BRAKE CYLINDER
5001241
5315-00-054-4108INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
450-18
5110-00-142-5170INTERCHANGEABLE
STRIPPER,CABLE,HAND
5110-00-142-5170
3455-00-194-0518INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10170
2825-00-389-8482INTERCHANGEABLE
THROWER,OIL
45018
4320-00-945-5240INTERCHANGEABLE
ROTOR,OIL PUMP
CS4310-0056
4310-01-124-9081INTERCHANGEABLE
RETAINER,VALVE,COMPRESSOR
45018
4910-01-230-5600INTERCHANGEABLE
SENSOR ASSEMBLY,DYNAMOMETER
7510-01-476-8922INTERCHANGEABLE
TAPE,EMBOSSING

Frequently Asked Questions

What is NSN 4730-00-207-9278?

NSN 4730-00-207-9278 is a Elbow,pipe to Hose, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-207-9278?

NSN 4730-00-207-9278 has 5 cross-referenced part numbers: 4501-8 (Air-Way Manufacturing Company), 23916-8-6 (Formrite Tube Co), 04306-1048 (Asrc Federal Facilities Logistics, Llc), 04306-1048 (Harsco Corp Bmy-Combat Systems Div), 71-4821 (Department of Defense Project Manager-Mobile Electric Power).

What NSN replaces 4730-00-207-9278?

There are 9 known substitutes for 4730-00-207-9278: 1630-00-009-9553, 5315-00-054-4108, 5110-00-142-5170 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71-4821?

Key specifications for 71-4821: Connection Style: PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Thread Series Designator: NPTF FIRST END; Surface Treatment: CADMIUM OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-207-9278 still in active supply?

NSN 4730-00-207-9278 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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