PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-1222 TYII GR500 QQ-N-2L1Screw,cap,hexagon Head

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-292-3279 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-292-3279 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-292-3279. Primary manufacturer part number: MIL-DTL-1222 TYII GR500 QQ-N-2L1.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Departure From Cited Designator: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS
  • Criticality Code Justification: ZZZX
  • 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,hexagon Head, cataloged under National Stock Number 5305-01-292-3279, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-292-3279
Primary Part NumberMIL-DTL-1222 TYII GR500 QQ-N-2L1
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Departure From Cited DesignatorMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS
Criticality Code JustificationZZZX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-01-426-4431 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-428-6053 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-612-7015 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-620-5329 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-640-8796 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-642-3063 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-1222 TYII GR500 QQ-N-2L1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222 TYII GR500L1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222 TYII GR500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5/8-11UNRC-3A X 1 1/4IN Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-1222 TYII GR500 QQ-N-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5/8-11UNRC-3A X 1 1/4INL1 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5305-01-426-4431INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-428-6053INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-612-7015INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-620-5329INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-640-8796INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-642-3063INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD

Frequently Asked Questions

What is NSN 5305-01-292-3279?

NSN 5305-01-292-3279 is a Screw,cap,hexagon 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 5305-01-292-3279?

NSN 5305-01-292-3279 has 6 cross-referenced part numbers: MIL-DTL-1222 TYII GR500 QQ-N-2L1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TYII GR500L1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TYII GR500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5/8-11UNRC-3A X 1 1/4IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-1222 TYII GR500 QQ-N-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5305-01-292-3279?

There are 6 known substitutes for 5305-01-292-3279: 5305-01-426-4431, 5305-01-428-6053, 5305-01-612-7015 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-1222 TYII GR500 QQ-N-2L1?

Key specifications for MIL-DTL-1222 TYII GR500 QQ-N-2L1: Departure From Cited Designator: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS; Criticality Code Justification: ZZZX. 2 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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