PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42570Plate,valve Stop

Woodward Hrt Inc · NSN 4310-00-330-0185 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-330-0185 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-330-0185. Primary manufacturer part number: 42570.
Features
  • Plate,valve Stop — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plate,valve Stop, cataloged under National Stock Number 4310-00-330-0185, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Woodward Hrt Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-330-0185
Primary Part Number42570
Item NamePlate,valve Stop
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2920-00-394-5995 INTERCHANGEABLE
Regulator,engine Generator
5305-00-576-5417MS35307-360 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5965-00-615-0104 INTERCHANGEABLE
Earphone Element
4920-00-838-6286 INTERCHANGEABLE
Network Module Assy
4820-01-425-821697550J INTERCHANGEABLE
Valve,check
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
42570 PRIMARY Woodward Hrt Inc (USA)
Related Parts
2920-00-394-5995INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
5305-00-576-5417INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS35307-360
5965-00-615-0104INTERCHANGEABLE
EARPHONE ELEMENT
4920-00-838-6286INTERCHANGEABLE
NETWORK MODULE ASSY
4820-01-425-8216INTERCHANGEABLE
VALVE,CHECK
97550J

Frequently Asked Questions

What is NSN 4310-00-330-0185?

NSN 4310-00-330-0185 is a Plate,valve Stop, manufactured by Woodward Hrt Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-330-0185?

NSN 4310-00-330-0185 has 1 cross-referenced part number: 42570 (Woodward Hrt Inc).

What NSN replaces 4310-00-330-0185?

There are 5 known substitutes for 4310-00-330-0185: 2920-00-394-5995, 5305-00-576-5417, 5965-00-615-0104 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42570?

Key specifications for 42570: End Item Identification: UH-1 SERIES HELICOPTER. 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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