PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6405-06-04-OAdapter,straight,pipe to Boss

Brennan Industries · NSN 4730-01-161-0072 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-161-0072 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-161-0072. Primary manufacturer part number: 6405-06-04-O.
Features
  • Adapter,straight,pipe to Boss — FSC 4730
  • 14 verified cross-references
  • Primary manufacturer: Brennan Industries
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-01-161-0072, 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 Brennan Industries. This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameAdapter,straight,pipe to Boss
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersBrennan Industries (CAGE 5E240); Danfoss Power Solutions II, Llc (CAGE 01276); Oshkosh Corp (CAGE 45152); Artrox Mfg Corp (CAGE 62796); Parker-Hannifin Corp Div Fluid System Connector Division (CAGE 93061)
Technical Specifications
ParameterValue
NSN4730-01-161-0072
Primary Part Number6405-06-04-O
Item NameAdapter,straight,pipe to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBrennan Industries
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-021-7849 INTERCHANGEABLE
Transistor
5305-00-269-3238B1821BH038F125N INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
5330-00-285-944211119 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3120-00-424-541711-119 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
3120-00-674-609011119 INTERCHANGEABLE
Bearing,monitor
Elbitamerica, Inc.
5985-01-029-1652 INTERCHANGEABLE
Waveguide Assembly
5325-01-037-538411119 INTERCHANGEABLE
Ring,retaining
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4730-01-065-9356 INTERCHANGEABLE
Adapter,straight,pipe to Boss
4730-01-126-97580502-8-8 INTERCHANGEABLE
Adapter,straight,pipe to Boss
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6520-01-156-3152201710 INTERCHANGEABLE
Bur,dental,finishing
Mycone Dental Supply Co. Inc. Dba National Keystone Products
Cross-Reference Index
Part NumberManufacturer
6405-06-04-O PRIMARY Brennan Industries (USA)
2216-4-6S PRIMARY Danfoss Power Solutions II, Llc (USA)
1457470 Oshkosh Corp (USA)
11119 Artrox Mfg Corp (USA)
6-1/4 F50G-S Parker-Hannifin Corp Div Fluid System Connector Division (USA)
7565761 General Dynamics Land Systems Inc. (USA)
1457470 Oshkosh Defense Llc (USA)
L4574 70 Oshkosh Defense Llc (USA)
S000069 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
6-1/4 F5OG-S PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
10503872 PRIMARY General Dynamics Land Systems Canadacorp (CAN)
L4574 70 Oshkosh Corp (USA)
1000656 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
7565761-001 General Dynamics Land Systems Inc. (USA)
Related Parts
5961-00-021-7849INTERCHANGEABLE
TRANSISTOR
5305-00-269-3238INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
B1821BH038F125N
5330-00-285-9442INTERCHANGEABLE
SEAL,PLAIN ENCASED
11119
3120-00-424-5417INTERCHANGEABLE
BEARING,SLEEVE
11-119
3120-00-674-6090INTERCHANGEABLE
BEARING,MONITOR
11119
5985-01-029-1652INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
5325-01-037-5384INTERCHANGEABLE
RING,RETAINING
11119
4730-01-065-9356INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO BOSS
4730-01-126-9758INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO BOSS
0502-8-8
6520-01-156-3152INTERCHANGEABLE
BUR,DENTAL,FINISHING
201710
5331-01-161-2405INTERCHANGEABLE
O-RING
ASTM D2000
2530-01-259-2360INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
11119

Frequently Asked Questions

What is NSN 4730-01-161-0072?

NSN 4730-01-161-0072 is a Adapter,straight,pipe to Boss, manufactured by Brennan Industries, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-161-0072?

NSN 4730-01-161-0072 has 14 cross-referenced part numbers: 6405-06-04-O (Brennan Industries), 2216-4-6S (Danfoss Power Solutions II, Llc), 1457470 (Oshkosh Corp), 11119 (Artrox Mfg Corp), 6-1/4 F50G-S (Parker-Hannifin Corp Div Fluid System Connector Division) and 9 more.

What NSN replaces 4730-01-161-0072?

There are 12 known substitutes for 4730-01-161-0072: 5961-00-021-7849, 5305-00-269-3238, 5330-00-285-9442 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-161-0072 still in active supply?

NSN 4730-01-161-0072 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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