PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-4101Screw,machine

Naval Inventory Control Point Mechanicsburg · NSN 5305-00-452-9498 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-452-9498 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-452-9498. Primary manufacturer part number: 61-4101.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: SLOT
  • Thread Quantity Per Inch: 40
  • Screw Material: STEEL CORROSION RESISTING
  • Head Diameter: 0.210 INCHES NOMINAL IN
  • Thread Class: 2A A
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-452-9498, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-452-9498
Primary Part Number61-4101
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Internal Drive StyleSLOT
Thread Quantity Per Inch40
Screw MaterialSTEEL CORROSION RESISTING
Head Diameter0.210 INCHES NOMINAL IN
Thread Class2A A
Nominal Thread Diameter0.112 INCHES IN
Thread DirectionRIGHT-HAND
Fastener Length0.312 INCHES NOMINAL IN
Thread Length0.281 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.065 INCHES NOMINAL IN
Head StylePAN NO. 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-106-62831819628 INTERCHANGEABLE
Packing,preformed
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6685-00-162-20526141-01 INTERCHANGEABLE
Thermometer
R S P Industries Inc
4420-00-275-4262F502EY2P INTERCHANGEABLE
Cooler,fluid,industrial
Young Touchstone Company Div Young Touchstone
Cross-Reference Index
Part NumberManufacturer
61-4101 PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5330-00-106-6283INTERCHANGEABLE
PACKING,PREFORMED
1819628
6685-00-162-2052INTERCHANGEABLE
THERMOMETER
6141-01
4420-00-275-4262INTERCHANGEABLE
COOLER,FLUID,INDUSTRIAL
F502EY2P

Frequently Asked Questions

What is NSN 5305-00-452-9498?

NSN 5305-00-452-9498 is a Screw,machine, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-452-9498?

NSN 5305-00-452-9498 has 1 cross-referenced part number: 61-4101 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5305-00-452-9498?

There are 3 known substitutes for 5305-00-452-9498: 5330-00-106-6283, 6685-00-162-2052, 4420-00-275-4262. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-4101?

Key specifications for 61-4101: Internal Drive Style: SLOT; Thread Quantity Per Inch: 40; Screw Material: STEEL CORROSION RESISTING; Head Diameter: 0.210 INCHES NOMINAL IN. 13 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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