PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19836Throat,machining

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4320-01-440-1605 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-440-1605 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-440-1605. Primary manufacturer part number: 19836.
Features
  • Throat,machining — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Throat,machining, cataloged under National Stock Number 4320-01-440-1605, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThroat,machining
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Howden Fluid Systems (CAGE 33654)
Technical Specifications
ParameterValue
NSN4320-01-440-1605
Primary Part Number19836
Item NameThroat,machining
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-193-2713B687R-60B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5325-00-955-9438120128 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace, Llc Dba Jackson South
3110-01-311-582619836 INTERCHANGEABLE
Bearing,ball,annular
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
7930-01-379-54696100143 INTERCHANGEABLE
Freshener,room and Air
Ecolab Inc
Cross-Reference Index
Part NumberManufacturer
19836 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
19836 Howden Fluid Systems (USA)
Related Parts
4730-00-193-2713INTERCHANGEABLE
NIPPLE,PIPE
B687R-60B
5325-00-955-9438INTERCHANGEABLE
RING,RETAINING
120128
3110-01-311-5826INTERCHANGEABLE
BEARING,BALL,ANNULAR
19836
7930-01-379-5469INTERCHANGEABLE
FRESHENER,ROOM AND AIR
6100143

Frequently Asked Questions

What is NSN 4320-01-440-1605?

NSN 4320-01-440-1605 is a Throat,machining, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-440-1605?

NSN 4320-01-440-1605 has 2 cross-referenced part numbers: 19836 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 19836 (Howden Fluid Systems).

What NSN replaces 4320-01-440-1605?

There are 4 known substitutes for 4320-01-440-1605: 4730-00-193-2713, 5325-00-955-9438, 3110-01-311-5826 and 1 more. Verify interchangeability with system specifications before substitution.

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