PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4444682Screw,cap,socket Head

Oshkosh Defense Llc · NSN 5305-01-680-6372 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-680-6372 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-680-6372. Primary manufacturer part number: 4444682.
Features
  • Screw,cap,socket Head — FSC 5305
  • Material: STEEL OVERALL
  • Thread Series Designator: ISO M
  • Head Height: 29.68 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM MM
  • Thread Length: 350.0 MILLIMETERS NOMINAL MM
  • Thread Direction: RIGHT-HAND
  • Head Diameter: 44.61 MILLIMETERS MINIMUM AND 45.39 MILLIMETERS MAXIMUM MM
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-680-6372, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-680-6372
Primary Part Number4444682
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
MaterialSTEEL OVERALL
Thread Series DesignatorISO M
Head Height29.68 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM MM
Thread Length350.0 MILLIMETERS NOMINAL MM
Thread DirectionRIGHT-HAND
Head Diameter44.61 MILLIMETERS MINIMUM AND 45.39 MILLIMETERS MAXIMUM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2920-00-051-956719500 INTERCHANGEABLE
Switch,float
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
4444682 PRIMARY Oshkosh Defense Llc (USA)
9863621 Hiab Usa Inc (USA)
Related Parts
2920-00-051-9567INTERCHANGEABLE
SWITCH,FLOAT
19500

Frequently Asked Questions

What is NSN 5305-01-680-6372?

NSN 5305-01-680-6372 is a Screw,cap,socket Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-680-6372?

NSN 5305-01-680-6372 has 2 cross-referenced part numbers: 4444682 (Oshkosh Defense Llc), 9863621 (Hiab Usa Inc).

What NSN replaces 5305-01-680-6372?

There is 1 known substitute for 5305-01-680-6372: 2920-00-051-9567. Verify interchangeability with system specifications before substitution.

What are the specifications of 4444682?

Key specifications for 4444682: Material: STEEL OVERALL; Thread Series Designator: ISO M; Head Height: 29.68 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM MM; Thread Length: 350.0 MILLIMETERS NOMINAL MM. 8 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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