PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-C-755Cutter,milling,involute Gear

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 3455-00-227-9821 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-227-9821 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-227-9821. Primary manufacturer part number: GGG-C-755.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 6 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-227-9821, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCutter,milling,involute Gear
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersFederal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Lear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); American National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204); Enco Mfg Co (CAGE 20528); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN3455-00-227-9821
Primary Part NumberGGG-C-755
Item NameCutter,milling,involute Gear
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1055-00-300-2596 INTERCHANGEABLE
Launcher,rocket,aircraft
5360-00-429-95974404036 INTERCHANGEABLE
Spring,helical,compression
Terex Usa, Llc Dba Terex Equipment Services
6520-00-532-499042-863 INTERCHANGEABLE
Forceps,tooth Extracting
Sklar Corporation Dba Sklar Instruments
5905-00-810-0675 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5910-00-835-1806 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
6105-01-244-4407 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
F151 Lear Siegler Inc National Twist Drill and Tool Div (USA)
B94.19 TABLE 25 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
7039020 Enco Mfg Co (USA)
MS15701-109 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
INVOLUTE 4-5 F & D Tool Co Inc (USA)
Related Parts
1055-00-300-2596INTERCHANGEABLE
LAUNCHER,ROCKET,AIRCRAFT
5360-00-429-9597INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4404036
6520-00-532-4990INTERCHANGEABLE
FORCEPS,TOOTH EXTRACTING
42-863
5905-00-810-0675INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5910-00-835-1806INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
6105-01-244-4407INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 3455-00-227-9821?

NSN 3455-00-227-9821 is a Cutter,milling,involute Gear, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-227-9821?

NSN 3455-00-227-9821 has 6 cross-referenced part numbers: GGG-C-755 (Federal Specifications Promulgated by General Services Administration Washington DC), F151 (Lear Siegler Inc National Twist Drill and Tool Div), B94.19 TABLE 25 (American National Standards Institute Incorporated Dba American National Standards Institute), 7039020 (Enco Mfg Co), MS15701-109 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 3455-00-227-9821?

There are 6 known substitutes for 3455-00-227-9821: 1055-00-300-2596, 5360-00-429-9597, 6520-00-532-4990 and 3 more. Verify interchangeability with system specifications before substitution.

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