PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33118-1Cover,actuator

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 4810-01-141-4832 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-141-4832 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-141-4832. Primary manufacturer part number: 33118-1.
Features
  • Cover,actuator — FSC 4810
  • FSC Application Data: VALVE,BUTTERFLY
  • General Characteristics Item Description: MAKE FROM 33777 OR 33117 FSCM 07148; FINISH WITH CHEMICAL FILM MIL-C-5541,CLASS 1A; TAP DRILL NO 17(.173 DIA) THRU,4 PLACES FOR INSTALLATION OF NO 8-32UNC HELICAL COIL INSERT IN ADDITION TO 4 HOLES 0.188 IN. DIA THRU,0.400 IN. DIA TO 0.180 IN. DEEP A
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cover,actuator, cataloged under National Stock Number 4810-01-141-4832, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-141-4832
Primary Part Number33118-1
Item NameCover,actuator
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
FSC Application DataVALVE,BUTTERFLY
General Characteristics Item DescriptionMAKE FROM 33777 OR 33117 FSCM 07148; FINISH WITH CHEMICAL FILM MIL-C-5541,CLASS 1A; TAP DRILL NO 17(.173 DIA) THRU,4 PLACES FOR INSTALLATION OF NO 8-32UNC HELICAL COIL INSERT IN ADDITION TO 4 HOLES 0.188 IN. DIA THRU,0.400 IN. DIA TO 0.180 IN. DEEP A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5325-01-241-1162215-4454978 PC95 INTERCHANGEABLE
Grommet,nonmetallic
Naval Sea Systems Command
5935-01-271-9895331181 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
33118-1 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
33118-1 United Technologies Corp Hamilton Sundstrand Corp (USA)
Related Parts
5325-01-241-1162INTERCHANGEABLE
GROMMET,NONMETALLIC
215-4454978 PC95
5935-01-271-9895INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
331181

Frequently Asked Questions

What is NSN 4810-01-141-4832?

NSN 4810-01-141-4832 is a Cover,actuator, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-141-4832?

NSN 4810-01-141-4832 has 2 cross-referenced part numbers: 33118-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 33118-1 (United Technologies Corp Hamilton Sundstrand Corp).

What NSN replaces 4810-01-141-4832?

There are 2 known substitutes for 4810-01-141-4832: 5325-01-241-1162, 5935-01-271-9895. Verify interchangeability with system specifications before substitution.

What are the specifications of 33118-1?

Key specifications for 33118-1: FSC Application Data: VALVE,BUTTERFLY; General Characteristics Item Description: MAKE FROM 33777 OR 33117 FSCM 07148; FINISH WITH CHEMICAL FILM MIL-C-5541,CLASS 1A; TAP DRILL NO 17(.173 DIA) THRU,4 PLACES FOR INSTALLATION OF NO 8-32UNC HELICAL COIL INSERT IN ADDITION TO 4 HOLES 0.188 IN. DIA THRU,0.400 IN. DIA TO 0.180 IN. DEEP A; End Item Identification: ACFT TYPE F-16A/B A. 3 total characteristics are documented in the Federal Logistics Information System.

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