PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5/8-11UNC-2A X 2 3/4,TYIV,CLASL1Stud,continuous Thread

Naval Inventory Control Point Mechanicsburg · NSN 5307-01-389-8214 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-01-389-8214 — this item is cataloged by the U.S. Government under National Stock Number 5307-01-389-8214. Primary manufacturer part number: 5/8-11UNC-2A X 2 3/4,TYIV,CLASL1.
Features
  • Stud,continuous Thread — FSC 5307
  • Criticality Code Justification: ZZZW
  • Departure From Cited Document: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSOL INSTRUCTION FOR LEVEL 1 ITEMS
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED
  • Material: NICKEL ALLOY
  • Nondefinitive Spec/std Data: 4 TYPE
  • 6 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Applications requiring Nickel Alloy construction
General Description

The Stud,continuous Thread, cataloged under National Stock Number 5307-01-389-8214, is classified within Federal Supply Class 5307 (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 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5307-01-389-8214
Primary Part Number5/8-11UNC-2A X 2 3/4,TYIV,CLASL1
Item NameStud,continuous Thread
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Criticality Code JustificationZZZW
Departure From Cited DocumentMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSOL INSTRUCTION FOR LEVEL 1 ITEMS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED
MaterialNICKEL ALLOY
Nondefinitive Spec/std Data4 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-01-226-0114 INTERCHANGEABLE
Screw,cap,hexagon Head
5305-01-393-7708 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
5/8-11UNC-2A X 2 3/4,TYIV,CLASL1 Naval Inventory Control Point Mechanicsburg (USA)
QQ-N-281 GR400 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
QQ-N-281 GR400L1 Naval Inventory Control Point Mechanicsburg (USA)
5/8-11UNC-2A X 2 3/4,TYIV,CLAS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-1222L1 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5305-01-226-0114INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5305-01-393-7708INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD

Frequently Asked Questions

What is NSN 5307-01-389-8214?

NSN 5307-01-389-8214 is a Stud,continuous Thread, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5307 (No Item Name Available). Status: active.

What are the part numbers for NSN 5307-01-389-8214?

NSN 5307-01-389-8214 has 6 cross-referenced part numbers: 5/8-11UNC-2A X 2 3/4,TYIV,CLASL1 (Naval Inventory Control Point Mechanicsburg), QQ-N-281 GR400 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), QQ-N-281 GR400L1 (Naval Inventory Control Point Mechanicsburg), 5/8-11UNC-2A X 2 3/4,TYIV,CLAS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5307-01-389-8214?

There are 2 known substitutes for 5307-01-389-8214: 5305-01-226-0114, 5305-01-393-7708. Verify interchangeability with system specifications before substitution.

What are the specifications of 5/8-11UNC-2A X 2 3/4,TYIV,CLASL1?

Key specifications for 5/8-11UNC-2A X 2 3/4,TYIV,CLASL1: Criticality Code Justification: ZZZW; Departure From Cited Document: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSOL INSTRUCTION FOR LEVEL 1 ITEMS; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED; Material: NICKEL ALLOY. 6 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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