PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

709-8345735-021-003D4Screw,cap,socket Head

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-673-9246 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-673-9246 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-673-9246. Primary manufacturer part number: 709-8345735-021-003D4.
Features
  • Screw,cap,socket Head — FSC 5305
  • 8 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 5305-01-673-9246, 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 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist 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); Naval Sea Systems Command (CAGE 53711); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN5305-01-673-9246
Primary Part Number709-8345735-021-003D4
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 3
5305-01-337-3788 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-671-2716 INTERCHANGEABLE
Screw,cap,socket Head
5306-01-673-9291 INTERCHANGEABLE
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
709-8345735-021-003D4 Naval Inventory Control Point Mechanicsburg (USA)
709-8345735-022-003 Naval Sea Systems Command (USA)
709-8345735-022-003D4 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222 TY2 GR 500D4 Naval Inventory Control Point Mechanicsburg (USA)
MIL-DTL-1222 TY2 GR 500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0.750-10UNC-2AX2.75 NICUAL Naval Sea Systems Command (USA)
709-8345735-021-003 Naval Sea Systems Command (USA)
0.750-10UNC-2AX2.75 NICUALD4 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5305-01-337-3788INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-671-2716INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5306-01-673-9291INTERCHANGEABLE
BOLT,MACHINE

Frequently Asked Questions

What is NSN 5305-01-673-9246?

NSN 5305-01-673-9246 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 5305-01-673-9246?

NSN 5305-01-673-9246 has 8 cross-referenced part numbers: 709-8345735-021-003D4 (Naval Inventory Control Point Mechanicsburg), 709-8345735-022-003 (Naval Sea Systems Command), 709-8345735-022-003D4 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TY2 GR 500D4 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TY2 GR 500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5305-01-673-9246?

There are 3 known substitutes for 5305-01-673-9246: 5305-01-337-3788, 5305-01-671-2716, 5306-01-673-9291. Verify interchangeability with system specifications before substitution.

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