PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

264-6556608ITEM13Screw,cap,hexagon Head

Naval Sea Systems Command · NSN 5305-01-591-9041 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-591-9041 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-591-9041. Primary manufacturer part number: 264-6556608ITEM13.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-591-9041, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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
NSN5305-01-591-9041
Primary Part Number264-6556608ITEM13
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-01-352-3312264-6556608 ITEM13 INTERCHANGEABLE
Screw,cap,hexagon Head
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
264-6556608ITEM13 Naval Sea Systems Command (USA)
900129-13 Facet (oklahoma) Llc (USA)
Related Parts
5305-01-352-3312INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
264-6556608 ITEM13

Frequently Asked Questions

What is NSN 5305-01-591-9041?

NSN 5305-01-591-9041 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-591-9041?

NSN 5305-01-591-9041 has 2 cross-referenced part numbers: 264-6556608ITEM13 (Naval Sea Systems Command), 900129-13 (Facet (oklahoma) Llc).

What NSN replaces 5305-01-591-9041?

There is 1 known substitute for 5305-01-591-9041: 5305-01-352-3312. Verify interchangeability with system specifications before substitution.

What are the specifications of 264-6556608ITEM13?

Key specifications for 264-6556608ITEM13: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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