PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303345Baffle and Thermost

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 5841-00-871-4004 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-00-871-4004 — this item is cataloged by the U.S. Government under National Stock Number 5841-00-871-4004. Primary manufacturer part number: 303345.
Features
  • Baffle and Thermost — FSC 5841
  • 2 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Baffle and Thermost, cataloged under National Stock Number 5841-00-871-4004, is classified within Federal Supply Class 5841 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBaffle and Thermost
FSC / FSG5841 — No Item Name Available (FSG 58)
ManufacturersHowden Fluid Systems (CAGE 33654); Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (CAGE 58163)
Technical Specifications
ParameterValue
NSN5841-00-871-4004
Primary Part Number303345
Item NameBaffle and Thermost
FSC / FSG5841 / 58 — 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 5
5310-00-217-8059303345 INTERCHANGEABLE
Washer,spring Tension
Lockheed Martin Corporation Div Rms - Mitchel Field
1680-00-347-659060-3345 INTERCHANGEABLE
Sleeve Assy,transmi
The Boeing Company Div Defense
5330-00-866-9638303345 INTERCHANGEABLE
Seal,plain Encased
Brp Us Inc
6515-01-381-1684303345 INTERCHANGEABLE
Cannula,needleless Access System
Becton Dickinson and Co Becton Dickinson Div
5345-01-484-8005815.7480 INTERCHANGEABLE
Disk,abrasive
Desco Manufacturing Company Div Desco Manufacturing Co. Inc.
Cross-Reference Index
Part NumberManufacturer
303345 Howden Fluid Systems (USA)
303345 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
Related Parts
5310-00-217-8059INTERCHANGEABLE
WASHER,SPRING TENSION
303345
1680-00-347-6590INTERCHANGEABLE
SLEEVE ASSY,TRANSMI
60-3345
5330-00-866-9638INTERCHANGEABLE
SEAL,PLAIN ENCASED
303345
6515-01-381-1684INTERCHANGEABLE
CANNULA,NEEDLELESS ACCESS SYSTEM
303345
5345-01-484-8005INTERCHANGEABLE
DISK,ABRASIVE
815.7480

Frequently Asked Questions

What is NSN 5841-00-871-4004?

NSN 5841-00-871-4004 is a Baffle and Thermost, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 5841 (No Item Name Available). Status: active.

What are the part numbers for NSN 5841-00-871-4004?

NSN 5841-00-871-4004 has 2 cross-referenced part numbers: 303345 (Howden Fluid Systems), 303345 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.).

What NSN replaces 5841-00-871-4004?

There are 5 known substitutes for 5841-00-871-4004: 5310-00-217-8059, 1680-00-347-6590, 5330-00-866-9638 and 2 more. Verify interchangeability with system specifications before substitution.

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