PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78403Elbow,pipe to Tube

DP Manufacturing Inc. · NSN 4730-01-367-7431 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-367-7431 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-367-7431. Primary manufacturer part number: 78403.
Features
  • Elbow,pipe to Tube — FSC 4730
  • Flow Angle: 90.0 DEGREES90.0 DEGREES
  • Furnished Items and Quantity: 1 TUBE COUPLING NUT W/SLEEVE1 TUBE COUPLING NUT W/SLEEVE
  • 4 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-367-7431, 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 DP Manufacturing Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-367-7431
Primary Part Number78403
Item NameElbow,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Flow Angle90.0 DEGREES90.0 DEGREES
Furnished Items and Quantity1 TUBE COUPLING NUT W/SLEEVE1 TUBE COUPLING NUT W/SLEEVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5120-00-180-0907403 INTERCHANGEABLE
Clamp,c
Diecraft Inc
5977-00-230-6036 INTERCHANGEABLE
Brush,electrical Contact
5325-00-281-864391-BS-78403-1E INTERCHANGEABLE
Socket,turnbutton Fastener
Morito Scovill Americas, Llc Dba Scovill Manufacturing
5977-00-391-979178403 INTERCHANGEABLE
Brush,electrical Contact
Telemechanics Inc
6625-00-827-679878403 INTERCHANGEABLE
Ammeter
Komatsu America Corporation
2920-01-078-5769SAW-10785769 INTERCHANGEABLE
Cover,capacitor,gen
Southern Automotive Wholesalers, Inc
6240-01-505-742478403 INTERCHANGEABLE
Lamp,fluorescent
Hella Inc
Cross-Reference Index
Part NumberManufacturer
78403-G DP Manufacturing Inc. (USA)
5HR444 Oshkosh Defense Llc (USA)
78403 PRIMARY DP Manufacturing Inc. (USA)
5HR444 Oshkosh Corp (USA)
Related Parts
5120-00-180-0907INTERCHANGEABLE
CLAMP,C
403
5977-00-230-6036INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5325-00-281-8643INTERCHANGEABLE
SOCKET,TURNBUTTON FASTENER
91-BS-78403-1E
5977-00-391-9791INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
78403
6625-00-827-6798INTERCHANGEABLE
AMMETER
78403
2920-01-078-5769INTERCHANGEABLE
COVER,CAPACITOR,GEN
SAW-10785769
6240-01-505-7424INTERCHANGEABLE
LAMP,FLUORESCENT
78403

Frequently Asked Questions

What is NSN 4730-01-367-7431?

NSN 4730-01-367-7431 is a Elbow,pipe to Tube, manufactured by DP Manufacturing Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-367-7431?

NSN 4730-01-367-7431 has 4 cross-referenced part numbers: 78403-G (DP Manufacturing Inc.), 5HR444 (Oshkosh Defense Llc), 78403 (DP Manufacturing Inc.), 5HR444 (Oshkosh Corp).

What NSN replaces 4730-01-367-7431?

There are 7 known substitutes for 4730-01-367-7431: 5120-00-180-0907, 5977-00-230-6036, 5325-00-281-8643 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78403?

Key specifications for 78403: End Item Identification: 2320-01-318-99022320-01-318-9902; Flow Angle: 90.0 DEGREES90.0 DEGREES; Furnished Items and Quantity: 1 TUBE COUPLING NUT W/SLEEVE1 TUBE COUPLING NUT W/SLEEVE. 3 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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