PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS15701-380Cutter,milling,involute Gear

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 3455-00-239-5590 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-239-5590 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-239-5590. Primary manufacturer part number: MS15701-380.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 10 verified cross-references
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-239-5590, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. This item has 10 commercial cross-references from 9 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 NameCutter,milling,involute Gear
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); F & D Tool Co Inc (CAGE 72295); Enco Mfg Co (CAGE 20528); Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (CAGE 09058); Precision Industries Inc Sharpaloy Div (CAGE 62535)
Technical Specifications
ParameterValue
NSN3455-00-239-5590
Primary Part NumberMS15701-380
Item NameCutter,milling,involute Gear
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-118-9184 INTERCHANGEABLE
Gasket
3455-00-227-986017879 INTERCHANGEABLE
Cutter,milling,involute Gear
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-264-554217982 INTERCHANGEABLE
Cutter,milling,involute Gear
Precision Industries Inc Sharpaloy Div
5305-01-273-497717879 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
Cross-Reference Index
Part NumberManufacturer
MS15701-380 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
IVOLUTE PITCH22 CUTTER4 F & D Tool Co Inc (USA)
7038770 Enco Mfg Co (USA)
17879 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
821C-223 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
17879 Precision Industries Inc Sharpaloy Div (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
735 PITCH22 CUTTER4 Standard Tool Co Div of Lear Siegler Inc (USA)
735 PITCH22 CUTTER4 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)
Related Parts
5330-00-118-9184INTERCHANGEABLE
GASKET
3455-00-227-9860INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
17879
3455-00-264-5542INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
17982
5305-01-273-4977INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
17879

Frequently Asked Questions

What is NSN 3455-00-239-5590?

NSN 3455-00-239-5590 is a Cutter,milling,involute Gear, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-239-5590?

NSN 3455-00-239-5590 has 10 cross-referenced part numbers: MS15701-380 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), IVOLUTE PITCH22 CUTTER4 (F & D Tool Co Inc), 7038770 (Enco Mfg Co), 17879 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), 821C-223 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa) and 5 more.

What NSN replaces 3455-00-239-5590?

There are 4 known substitutes for 3455-00-239-5590: 5330-00-118-9184, 3455-00-227-9860, 3455-00-264-5542 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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