PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201163-50Screw,machine

Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems · NSN 5305-01-499-9305 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-499-9305 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-499-9305. Primary manufacturer part number: 201163-50.
Features
  • Screw,machine — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-499-9305, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersEaton Corporation Dba Airframe Div Fuel & Motion Control Systems (CAGE 86090); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN5305-01-499-9305
Primary Part Number201163-50
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerEaton Corporation Dba Airframe Div Fuel & Motion Control Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-054-6664 INTERCHANGEABLE
Screw,machine
5305-00-054-6673 INTERCHANGEABLE
Screw,machine
5305-00-054-6675 INTERCHANGEABLE
Screw,machine
5305-00-162-3951 INTERCHANGEABLE
Screw,machine
5305-00-287-63981093446P28 INTERCHANGEABLE
Screw,cap,socket Head
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5305-00-630-355770A0708-1 INTERCHANGEABLE
Screw,externally Relieved Body
Crane Electronics, Inc.
5305-01-081-9454229-008358 INTERCHANGEABLE
Screw,externally Relieved Body
Bae Systems (operations) Limited
Cross-Reference Index
Part NumberManufacturer
201163-50 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
MS51957-50 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS51957 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5305-00-054-6664INTERCHANGEABLE
SCREW,MACHINE
5305-00-054-6673INTERCHANGEABLE
SCREW,MACHINE
5305-00-054-6675INTERCHANGEABLE
SCREW,MACHINE
5305-00-162-3951INTERCHANGEABLE
SCREW,MACHINE
5305-00-287-6398INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1093446P28
5305-00-630-3557INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
70A0708-1
5305-01-081-9454INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
229-008358

Frequently Asked Questions

What is NSN 5305-01-499-9305?

NSN 5305-01-499-9305 is a Screw,machine, manufactured by Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-499-9305?

NSN 5305-01-499-9305 has 3 cross-referenced part numbers: 201163-50 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), MS51957-50 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS51957 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5305-01-499-9305?

There are 7 known substitutes for 5305-01-499-9305: 5305-00-054-6664, 5305-00-054-6673, 5305-00-054-6675 and 4 more. Verify interchangeability with system specifications before substitution.

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