PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

220350-2Valve,transfer,automatic Pilot

Woodward Hrt Inc · NSN 6615-00-787-6558 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-787-6558 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-787-6558. Primary manufacturer part number: 220350-2.
Features
  • Valve,transfer,automatic Pilot — FSC 6615
  • 2 verified cross-references
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,transfer,automatic Pilot, cataloged under National Stock Number 6615-00-787-6558, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Woodward Hrt Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6615-00-787-6558
Primary Part Number220350-2
Item NameValve,transfer,automatic Pilot
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-011-0847200065-4 INTERCHANGEABLE
Orifice,valve
Woodward Hrt Inc
4330-00-659-7136200024 INTERCHANGEABLE
Filter Element,fluid
Woodward Hrt Inc
1440-00-916-2076201357 INTERCHANGEABLE
Ring
Woodward Hrt Inc
Cross-Reference Index
Part NumberManufacturer
220350-2 PRIMARY Woodward Hrt Inc (USA)
9171473 Us Army Aviation and Missile Command (USA)
Related Parts
4730-00-011-0847INTERCHANGEABLE
ORIFICE,VALVE
200065-4
4330-00-659-7136INTERCHANGEABLE
FILTER ELEMENT,FLUID
200024
1440-00-916-2076INTERCHANGEABLE
RING
201357

Frequently Asked Questions

What is NSN 6615-00-787-6558?

NSN 6615-00-787-6558 is a Valve,transfer,automatic Pilot, manufactured by Woodward Hrt Inc, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-787-6558?

NSN 6615-00-787-6558 has 2 cross-referenced part numbers: 220350-2 (Woodward Hrt Inc), 9171473 (Us Army Aviation and Missile Command).

What NSN replaces 6615-00-787-6558?

There are 3 known substitutes for 6615-00-787-6558: 4730-00-011-0847, 4330-00-659-7136, 1440-00-916-2076. Verify interchangeability with system specifications before substitution.

What are the specifications of 220350-2?

Key specifications for 220350-2: End Item Identification: HAWK, IMPROVED, SURFACE TO AIR MISSILES. 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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