PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HV-34-434-1Flange,pipe

Automatic Switch Company Dba Asco · NSN 4730-01-163-1160 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-163-1160 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-163-1160. Primary manufacturer part number: HV-34-434-1.
Features
  • Flange,pipe — FSC 4730
  • Material: COPPER ALLOY
  • 4 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy construction
General Description

The Flange,pipe, cataloged under National Stock Number 4730-01-163-1160, 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 Automatic Switch Company Dba Asco. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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
NSN4730-01-163-1160
Primary Part NumberHV-34-434-1
Item NameFlange,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4320-00-128-9973344341 INTERCHANGEABLE
Stuff Box,valve Rod
Curtiss-Wright Electro-Mechanical Corporation Div Epd
1560-00-588-6247344341 INTERCHANGEABLE
Diaphragm Assembly,door
Lockheed Martin Corp
4810-01-111-9968AV182-430-1 INTERCHANGEABLE
Valve,solenoid
Automatic Switch Company Dba Asco
4810-01-146-4856AV182-430PIECE73 INTERCHANGEABLE
Seat,valve
Automatic Switch Company Dba Asco
5330-01-464-2176344341 INTERCHANGEABLE
Gasket
Brp Us Inc
4810-01-538-1800287922 INTERCHANGEABLE
Upper Seat Kit
Automatic Switch Company Dba Asco
4820-01-551-1222290182 INTERCHANGEABLE
Parts Kit,valve
Automatic Switch Company Dba Asco
4810-01-714-1359 INTERCHANGEABLE
Valve,solenoid
Cross-Reference Index
Part NumberManufacturer
AV182-430 PIECE 90 Automatic Switch Company Dba Asco (USA)
AV182-430 Automatic Switch Company Dba Asco (USA)
34-434-1 Automatic Switch Company Dba Asco (USA)
HV-34-434-1 PRIMARY Automatic Switch Company Dba Asco (USA)
Related Parts
4320-00-128-9973INTERCHANGEABLE
STUFF BOX,VALVE ROD
344341
1560-00-588-6247INTERCHANGEABLE
DIAPHRAGM ASSEMBLY,DOOR
344341
4810-01-111-9968INTERCHANGEABLE
VALVE,SOLENOID
AV182-430-1
4810-01-146-4856INTERCHANGEABLE
SEAT,VALVE
AV182-430PIECE73
5330-01-464-2176INTERCHANGEABLE
GASKET
344341
4810-01-538-1800INTERCHANGEABLE
UPPER SEAT KIT
287922
4820-01-551-1222INTERCHANGEABLE
PARTS KIT,VALVE
290182
4810-01-714-1359INTERCHANGEABLE
VALVE,SOLENOID

Frequently Asked Questions

What is NSN 4730-01-163-1160?

NSN 4730-01-163-1160 is a Flange,pipe, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-163-1160?

NSN 4730-01-163-1160 has 4 cross-referenced part numbers: AV182-430 PIECE 90 (Automatic Switch Company Dba Asco), AV182-430 (Automatic Switch Company Dba Asco), 34-434-1 (Automatic Switch Company Dba Asco), HV-34-434-1 (Automatic Switch Company Dba Asco).

What NSN replaces 4730-01-163-1160?

There are 8 known substitutes for 4730-01-163-1160: 4320-00-128-9973, 1560-00-588-6247, 4810-01-111-9968 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HV-34-434-1?

Key specifications for HV-34-434-1: Material: COPPER ALLOY. 1 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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