PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28100Valve,hydraulic Pre

Woodward Hrt Inc · NSN 1650-00-697-1065 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-697-1065 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-697-1065. Primary manufacturer part number: 28100.
Features
  • Valve,hydraulic Pre — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,hydraulic Pre, cataloged under National Stock Number 1650-00-697-1065, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,hydraulic Pre
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersWoodward Hrt Inc (CAGE 81873)
Technical Specifications
ParameterValue
NSN1650-00-697-1065
Primary Part Number28100
Item NameValve,hydraulic Pre
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2945-00-055-353628-100 INTERCHANGEABLE
Filter,fluid
Topworx Inc
3120-00-554-0658 INTERCHANGEABLE
Bushing,sleeve
5935-00-581-13689007540 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
2915-00-608-006928100 INTERCHANGEABLE
Fuel Control,afterburner,turbine
Triumph Engine Control Systems Llc
6115-00-620-407528100 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
5935-00-870-363048850 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
5310-01-181-523428-100 INTERCHANGEABLE
Washer,retaining
Georator Llc
7690-01-473-6602 INTERCHANGEABLE
Marker,identification
5310-01-506-910528100 INTERCHANGEABLE
Nut,plain,square
Heat Wagons Inc
5925-01-624-309428100 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
28100 PRIMARY Woodward Hrt Inc (USA)
Related Parts
2945-00-055-3536INTERCHANGEABLE
FILTER,FLUID
28-100
3120-00-554-0658INTERCHANGEABLE
BUSHING,SLEEVE
5935-00-581-1368INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9007540
2915-00-608-0069INTERCHANGEABLE
FUEL CONTROL,AFTERBURNER,TURBINE
28100
6115-00-620-4075INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
28100
5935-00-870-3630INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
48850
5310-01-181-5234INTERCHANGEABLE
WASHER,RETAINING
28-100
7690-01-473-6602INTERCHANGEABLE
MARKER,IDENTIFICATION
5310-01-506-9105INTERCHANGEABLE
NUT,PLAIN,SQUARE
28100
5925-01-624-3094INTERCHANGEABLE
CIRCUIT BREAKER
28100

Frequently Asked Questions

What is NSN 1650-00-697-1065?

NSN 1650-00-697-1065 is a Valve,hydraulic Pre, manufactured by Woodward Hrt Inc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-697-1065?

NSN 1650-00-697-1065 has 1 cross-referenced part number: 28100 (Woodward Hrt Inc).

What NSN replaces 1650-00-697-1065?

There are 10 known substitutes for 1650-00-697-1065: 2945-00-055-3536, 3120-00-554-0658, 5935-00-581-1368 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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