PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02744Screw,machine

New Haven Mfg Corp · NSN 5305-00-079-6566 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-079-6566 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-079-6566. Primary manufacturer part number: 02744.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: SLOT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Style: HEXAGON
  • Thread Quantity Per Inch: 48
  • Screw Material: STEEL CORROSION RESISTING
  • Head Height: 0.046 INCHES NOMINAL IN
  • Fastener Length: 0.438 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-079-6566, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-079-6566
Primary Part Number02744
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Internal Drive StyleSLOT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head StyleHEXAGON
Thread Quantity Per Inch48
Screw MaterialSTEEL CORROSION RESISTING
Head Height0.046 INCHES NOMINAL IN
Fastener Length0.438 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Length0.312 INCHES MINIMUM IN
Thread Class2A A
Screw Surface TreatmentPASSIVATE
Width Between Flats0.187 INCHES NOMINAL IN
Nominal Thread Diameter0.099 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5306-00-011-6422 INTERCHANGEABLE
Bolt,machine
4730-00-011-8831118831 INTERCHANGEABLE
Plug,pipe
Rolls-Royce Solutions America Inc
3438-00-198-8348RE-001988348 INTERCHANGEABLE
Screen,welding
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5910-00-244-2986 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
7810-00-272-2987 INTERCHANGEABLE
Gloves,boxing
4730-00-278-3397235200 INTERCHANGEABLE
Plug,pipe
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5935-00-351-3716620-00 INTERCHANGEABLE
Connector,plug,electrical
Connector Corp
5305-00-820-04872744 INTERCHANGEABLE
Screw,machine
Abb Inc.
5930-01-090-8689815-1853078 INTERCHANGEABLE
Switch,reed
Naval Ship Systems Command
5305-01-157-13602744 INTERCHANGEABLE
Screw,machine
Jacobs Mfg Co the
Cross-Reference Index
Part NumberManufacturer
02744 New Haven Mfg Corp (USA)
2744 New Haven Mfg Corp (USA)
Related Parts
5306-00-011-6422INTERCHANGEABLE
BOLT,MACHINE
4730-00-011-8831INTERCHANGEABLE
PLUG,PIPE
118831
3438-00-198-8348INTERCHANGEABLE
SCREEN,WELDING
RE-001988348
5910-00-244-2986INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
7810-00-272-2987INTERCHANGEABLE
GLOVES,BOXING
4730-00-278-3397INTERCHANGEABLE
PLUG,PIPE
235200
5935-00-351-3716INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
620-00
5305-00-820-0487INTERCHANGEABLE
SCREW,MACHINE
2744
5930-01-090-8689INTERCHANGEABLE
SWITCH,REED
815-1853078
5305-01-157-1360INTERCHANGEABLE
SCREW,MACHINE
2744
5330-01-329-1930INTERCHANGEABLE
GASKET
6515-01-551-2777INTERCHANGEABLE
SCISSORS,BANDAGE

Frequently Asked Questions

What is NSN 5305-00-079-6566?

NSN 5305-00-079-6566 is a Screw,machine, manufactured by New Haven Mfg Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-079-6566?

NSN 5305-00-079-6566 has 2 cross-referenced part numbers: 02744 (New Haven Mfg Corp), 2744 (New Haven Mfg Corp).

What NSN replaces 5305-00-079-6566?

There are 12 known substitutes for 5305-00-079-6566: 5306-00-011-6422, 4730-00-011-8831, 3438-00-198-8348 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02744?

Key specifications for 02744: Internal Drive Style: SLOT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Style: HEXAGON; Thread Quantity Per Inch: 48. 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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