PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-115Bushing,pipe

Vianney Industries, Llc Dba Midland Metal Manufacturing Company · NSN 4730-01-669-2324 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-669-2324 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-669-2324. Primary manufacturer part number: 28-115.
Features
  • Bushing,pipe — FSC 4730
  • External Thread Direction: RIGHT-HAND
  • External Screw Thread Series Designator: NPTF
  • Internal Thread Size: 0.750
  • Material: COPPER ALLOY
  • External Thread Size: 1.0
  • Internal Thread Direction: RIGHT-HAND
  • Internal Screw Thread Series Designator: NPTF
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy construction
General Description

The Bushing,pipe, cataloged under National Stock Number 4730-01-669-2324, 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 Vianney Industries, Llc Dba Midland Metal Manufacturing Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-669-2324
Primary Part Number28-115
Item NameBushing,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVianney Industries, Llc Dba Midland Metal Manufacturing Company
StatusACTIVE
External Thread DirectionRIGHT-HAND
External Screw Thread Series DesignatorNPTF
Internal Thread Size0.750
MaterialCOPPER ALLOY
External Thread Size1.0
Internal Thread DirectionRIGHT-HAND
Internal Screw Thread Series DesignatorNPTF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3950-00-456-13948ACPL12N INTERCHANGEABLE
Parts Kit,winch
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4810-00-840-6915 INTERCHANGEABLE
Valve,solenoid
1270-00-980-123928115 INTERCHANGEABLE
Housing,tape Seal
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5930-01-019-549128115 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5930-01-077-063028115 INTERCHANGEABLE
Switch,code Indicating Wheel
Janco Corporation Dba Janco Corp Div Mason Controls
5910-01-397-05930281150001 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Riimic, Llc Dba Sunair Electronics
7025-01-433-5959RF28115 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Bay Networks Inc
9150-01-500-0506 INTERCHANGEABLE
Lubricant,interlocking Slide Fas
Cross-Reference Index
Part NumberManufacturer
28-115 Vianney Industries, Llc Dba Midland Metal Manufacturing Company (USA)
Related Parts
3950-00-456-1394INTERCHANGEABLE
PARTS KIT,WINCH
8ACPL12N
4810-00-840-6915INTERCHANGEABLE
VALVE,SOLENOID
1270-00-980-1239INTERCHANGEABLE
HOUSING,TAPE SEAL
28115
5930-01-019-5491INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
28115
5930-01-077-0630INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
28115
5910-01-397-0593INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0281150001
7025-01-433-5959INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
RF28115
9150-01-500-0506INTERCHANGEABLE
LUBRICANT,INTERLOCKING SLIDE FAS

Frequently Asked Questions

What is NSN 4730-01-669-2324?

NSN 4730-01-669-2324 is a Bushing,pipe, manufactured by Vianney Industries, Llc Dba Midland Metal Manufacturing Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-669-2324?

NSN 4730-01-669-2324 has 1 cross-referenced part number: 28-115 (Vianney Industries, Llc Dba Midland Metal Manufacturing Company).

What NSN replaces 4730-01-669-2324?

There are 8 known substitutes for 4730-01-669-2324: 3950-00-456-1394, 4810-00-840-6915, 1270-00-980-1239 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28-115?

Key specifications for 28-115: External Thread Direction: RIGHT-HAND; External Screw Thread Series Designator: NPTF; Part Name Assigned by Controlling Agency: HEX BUSHING; Internal Thread Size: 0.750. 9 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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