PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-1222 GR500 QQ-N-286L1Screw,cap,socket Head

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-640-6485 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-640-6485 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-640-6485. Primary manufacturer part number: MIL-DTL-1222 GR500 QQ-N-286L1.
Features
  • Screw,cap,socket Head — FSC 5305
  • 6 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-640-6485, 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. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169)
Technical Specifications
ParameterValue
NSN5305-01-640-6485
Primary Part NumberMIL-DTL-1222 GR500 QQ-N-286L1
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5307-00-864-4190 INTERCHANGEABLE
Stud,continuous Thread
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-1222 GR500 QQ-N-286L1 Naval Inventory Control Point Mechanicsburg (USA)
1/2-13UNC-2AX31/2INTY2SELFL1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222 GR500 QQ-N-286 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1/2-13UNC-2AX31/2INTY2SELF Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
92-09-4350L1 Naval Inventory Control Point Mechanicsburg (USA)
92-09-4350 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5307-00-864-4190INTERCHANGEABLE
STUD,CONTINUOUS THREAD

Frequently Asked Questions

What is NSN 5305-01-640-6485?

NSN 5305-01-640-6485 is a Screw,cap,socket Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-640-6485?

NSN 5305-01-640-6485 has 6 cross-referenced part numbers: MIL-DTL-1222 GR500 QQ-N-286L1 (Naval Inventory Control Point Mechanicsburg), 1/2-13UNC-2AX31/2INTY2SELFL1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 GR500 QQ-N-286 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1/2-13UNC-2AX31/2INTY2SELF (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 92-09-4350L1 (Naval Inventory Control Point Mechanicsburg) and 1 more.

What NSN replaces 5305-01-640-6485?

There is 1 known substitute for 5305-01-640-6485: 5307-00-864-4190. Verify interchangeability with system specifications before substitution.

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