PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H15757Throat,machining

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 4320-01-196-9079 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-196-9079 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-196-9079. Primary manufacturer part number: H15757.
Features
  • Throat,machining — FSC 4320
  • 6 verified cross-references
  • Primary manufacturer: Meggitt Defense Systems, Inc. Dba 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 4320-01-196-9079, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersHowden Fluid Systems (CAGE 33654); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163); Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (CAGE 62228)
Technical Specifications
ParameterValue
NSN4320-01-196-9079
Primary Part NumberH15757
Item NameThroat,machining
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-00-843-9825 INTERCHANGEABLE
Gearshaft,spur
6515-01-583-8245SDC-15S INTERCHANGEABLE
Scissors,microsurgical
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
15757 Howden Fluid Systems (USA)
15757 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
15941 REVA PC030 Howden Fluid Systems (USA)
H15757 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
15941 REVA PC030 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
H15757 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
3040-00-843-9825INTERCHANGEABLE
GEARSHAFT,SPUR
6515-01-583-8245INTERCHANGEABLE
SCISSORS,MICROSURGICAL
SDC-15S

Frequently Asked Questions

What is NSN 4320-01-196-9079?

NSN 4320-01-196-9079 is a Throat,machining, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-196-9079?

NSN 4320-01-196-9079 has 6 cross-referenced part numbers: 15757 (Howden Fluid Systems), 15757 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 15941 REVA PC030 (Howden Fluid Systems), H15757 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 15941 REVA PC030 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.) and 1 more.

What NSN replaces 4320-01-196-9079?

There are 2 known substitutes for 4320-01-196-9079: 3040-00-843-9825, 6515-01-583-8245. Verify interchangeability with system specifications before substitution.

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