PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DAA3294P318-103Adapter,straight,tube to Boss

Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · NSN 4730-01-326-8071 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-326-8071 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-326-8071. Primary manufacturer part number: DAA3294P318-103.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Nominal Overall Length: 1.227 INCHES IN
  • Connection Type: THREADED EXTERNAL BOSS SECOND END
  • Connection Style: PLAIN (TUBE) FIRST END
  • Thread Class: 3A SECOND END A
  • Thread Class: 3B FIRST END
  • Nominal Thread Size: 0.437 INCHES FIRST END IN
  • Connection Type: THREADED INTERNAL TUBE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-326-8071, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-326-8071
Primary Part NumberDAA3294P318-103
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
StatusACTIVE
Nominal Overall Length1.227 INCHES IN
Connection TypeTHREADED EXTERNAL BOSS SECOND END
Connection StylePLAIN (TUBE) FIRST END
Thread Class3A SECOND END A
Thread Class3B FIRST END
Nominal Thread Size0.437 INCHES FIRST END IN
Connection TypeTHREADED INTERNAL TUBE FIRST END
Thread Series DesignatorUNF SECOND END
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-326-807024204-3 INTERCHANGEABLE
Adapter,straight,tube to Boss
Rockwell Collins Inc
4730-01-326-807224206-5 INTERCHANGEABLE
Adapter,straight,tube to Boss
Rockwell Collins Inc
Cross-Reference Index
Part NumberManufacturer
DAA3294P318-103 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
DAA3294P318-103 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
DAA3294P318 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
24205-4 PRIMARY Rockwell Collins Inc (USA)
Related Parts
4730-01-326-8070INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
24204-3
4730-01-326-8072INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
24206-5

Frequently Asked Questions

What is NSN 4730-01-326-8071?

NSN 4730-01-326-8071 is a Adapter,straight,tube to Boss, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-326-8071?

NSN 4730-01-326-8071 has 4 cross-referenced part numbers: DAA3294P318-103 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), DAA3294P318-103 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), DAA3294P318 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 24205-4 (Rockwell Collins Inc).

What NSN replaces 4730-01-326-8071?

There are 2 known substitutes for 4730-01-326-8071: 4730-01-326-8070, 4730-01-326-8072. Verify interchangeability with system specifications before substitution.

What are the specifications of DAA3294P318-103?

Key specifications for DAA3294P318-103: Nominal Overall Length: 1.227 INCHES IN; Connection Type: THREADED EXTERNAL BOSS SECOND END; Connection Style: PLAIN (TUBE) FIRST END; Thread Class: 3A SECOND END A. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com