PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100744-1Disk,valve

Woodward Hrt Inc · NSN 4820-00-716-1651 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-716-1651 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-716-1651. Primary manufacturer part number: 100744-1.
Features
  • Disk,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Woodward Hrt Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-716-1651, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Woodward Hrt Inc. This item has 2 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-716-1651
Primary Part Number100744-1
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-618-5382 INTERCHANGEABLE
Tee,tube
5340-00-737-53337375333 INTERCHANGEABLE
Clamp,loop
U S Army Tank Automotive Command Amsta-Im-Mm
6210-01-019-049510-0744-1 INTERCHANGEABLE
Fixture,lighting
Grimes Aerospace Company
4140-01-694-9469100744 INTERCHANGEABLE
Fan,vaneaxial
Walker Power Systems, Inc. Dba Tiernay Turbines
5340-01-705-882010-0744 INTERCHANGEABLE
Clamp,loop
Torca Products Inc
Cross-Reference Index
Part NumberManufacturer
100744-1 PRIMARY Woodward Hrt Inc (USA)
100744 Woodward Hrt Inc (USA)
Related Parts
4730-00-618-5382INTERCHANGEABLE
TEE,TUBE
5340-00-737-5333INTERCHANGEABLE
CLAMP,LOOP
7375333
6210-01-019-0495INTERCHANGEABLE
FIXTURE,LIGHTING
10-0744-1
4140-01-694-9469INTERCHANGEABLE
FAN,VANEAXIAL
100744
5340-01-705-8820INTERCHANGEABLE
CLAMP,LOOP
10-0744

Frequently Asked Questions

What is NSN 4820-00-716-1651?

NSN 4820-00-716-1651 is a Disk,valve, manufactured by Woodward Hrt Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-716-1651?

NSN 4820-00-716-1651 has 2 cross-referenced part numbers: 100744-1 (Woodward Hrt Inc), 100744 (Woodward Hrt Inc).

What NSN replaces 4820-00-716-1651?

There are 5 known substitutes for 4820-00-716-1651: 4730-00-618-5382, 5340-00-737-5333, 6210-01-019-0495 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100744-1?

Key specifications for 100744-1: End Item Identification: AIRCRAFT, C-5(GALAXY). 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-716-1651 still in active supply?

NSN 4820-00-716-1651 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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