PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45-3875-900-007Elbow,pipe

Chief of Engineers Dept of Army · NSN 4730-00-278-3093 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-278-3093 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-278-3093. Primary manufacturer part number: 45-3875-900-007.
Features
  • Elbow,pipe — FSC 4730
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Flow Angle: 90.0 DEGREES
  • Thread Series Designator: NPT SECOND END
  • Media for Which Designed: STEAM SINGLE RESPONSE
  • Nominal Thread Size: 0.750 INCHES SECOND END IN
  • Leg Length: 2.188 INCHES NOMINAL SECOND END IN
  • Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-00-278-3093, 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 Chief of Engineers Dept of Army. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-278-3093
Primary Part Number45-3875-900-007
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerChief of Engineers Dept of Army
StatusCANCELLED
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Flow Angle90.0 DEGREES
Thread Series DesignatorNPT SECOND END
Media for Which DesignedSTEAM SINGLE RESPONSE
Nominal Thread Size0.750 INCHES SECOND END IN
Leg Length2.188 INCHES NOMINAL SECOND END IN
Nominal Pipe Size Accommodated0.750 INCHES SECOND END IN
Connection StylePLAIN (PIPE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection StylePLAIN (PIPE) SECOND END
Leg Length1.438 INCHES NOMINAL FIRST END IN
Connection TypeTHREADED INTERNAL PIPE FIRST END
Nominal Pipe Size Accommodated0.750 INCHES FIRST END IN
Nominal Thread Size0.750 INCHES FIRST END IN
Thread Series DesignatorNPT FIRST END
MaterialIRON OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-079-0022 INTERCHANGEABLE
Pin,insulator
6515-00-149-01183-137 INTERCHANGEABLE
Retractor,vaginal
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
5995-00-164-7954 INTERCHANGEABLE
Cord and Cover,headband
4240-00-188-3728N-YGN-34 INTERCHANGEABLE
Goggle,laser Protection
Newport Corp
5315-00-244-39051K3617 INTERCHANGEABLE
Pin,straight,headed
Caterpillar Inc Div Caterpillar Defense
5330-00-251-32262213 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
3439-00-255-4568ABB16 INTERCHANGEABLE
Flux,soldering
Bb&g Enterprises Inc Dba Specialized Metals
5945-00-257-7892 INTERCHANGEABLE
Relay,electromagnetic
4730-00-277-5802 INTERCHANGEABLE
Coupling,pipe
4730-00-278-2564 INTERCHANGEABLE
Tee,pipe
Cross-Reference Index
Part NumberManufacturer
0901725-2 New Holland Construction (USA)
2213 New Holland Construction (USA)
426546 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
M404-42 Associates of American Rr (USA)
3137 New Holland Construction (USA)
0901725 New Holland Construction (USA)
45-3875-900-007 PRIMARY Chief of Engineers Dept of Army (USA)
Related Parts
5975-00-079-0022INTERCHANGEABLE
PIN,INSULATOR
6515-00-149-0118INTERCHANGEABLE
RETRACTOR,VAGINAL
3-137
5995-00-164-7954INTERCHANGEABLE
CORD AND COVER,HEADBAND
4240-00-188-3728INTERCHANGEABLE
GOGGLE,LASER PROTECTION
N-YGN-34
5315-00-244-3905INTERCHANGEABLE
PIN,STRAIGHT,HEADED
1K3617
5330-00-251-3226INTERCHANGEABLE
GASKET
2213
3439-00-255-4568INTERCHANGEABLE
FLUX,SOLDERING
ABB16
5945-00-257-7892INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4730-00-277-5802INTERCHANGEABLE
COUPLING,PIPE
4730-00-278-2564INTERCHANGEABLE
TEE,PIPE
4730-00-278-4217INTERCHANGEABLE
ELBOW,PIPE
5360-00-391-8571INTERCHANGEABLE
SPRING,FLAT
2213

Frequently Asked Questions

What is NSN 4730-00-278-3093?

NSN 4730-00-278-3093 is a Elbow,pipe, manufactured by Chief of Engineers Dept of Army, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-278-3093?

NSN 4730-00-278-3093 has 7 cross-referenced part numbers: 0901725-2 (New Holland Construction), 2213 (New Holland Construction), 426546 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), M404-42 (Associates of American Rr), 3137 (New Holland Construction) and 2 more.

What NSN replaces 4730-00-278-3093?

There are 12 known substitutes for 4730-00-278-3093: 5975-00-079-0022, 6515-00-149-0118, 5995-00-164-7954 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45-3875-900-007?

Key specifications for 45-3875-900-007: Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Flow Angle: 90.0 DEGREES; Thread Series Designator: NPT SECOND END; Media for Which Designed: STEAM SINGLE RESPONSE. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-278-3093 still in active supply?

NSN 4730-00-278-3093 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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