PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C26128Screw,cap,hexagon Head

Barnes Group Inc. Dba Barnes Distribution · NSN 5305-01-560-0782 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-560-0782 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-560-0782. Primary manufacturer part number: C26128.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Series Designator: M
  • Thread Pitch in Millimeters: 1.8
  • Material: STEEL OVERALL
  • Nominal Thread Diameter: 12.0 MILLIMETERS MM
  • Head Style: HEXAGON
  • Fastener Length: 110.0 MILLIMETERS NOMINAL MM
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-560-0782, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5305-01-560-0782
Primary Part NumberC26128
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Thread Series DesignatorM
Thread Pitch in Millimeters1.8
MaterialSTEEL OVERALL
Nominal Thread Diameter12.0 MILLIMETERS MM
Head StyleHEXAGON
Fastener Length110.0 MILLIMETERS NOMINAL MM
Thread DirectionRIGHT-HAND
Width Between Flats18.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-192-89002-15-2512 INTERCHANGEABLE
Spacer,flexible,pipeline
La Favorite Industries Inc.
4720-01-028-17911-15-212 INTERCHANGEABLE
Hose Assembly,nonmetallic
La Favorite Industries Inc.
Cross-Reference Index
Part NumberManufacturer
C26128 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
4730-00-192-8900INTERCHANGEABLE
SPACER,FLEXIBLE,PIPELINE
2-15-2512
4720-01-028-1791INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
1-15-212

Frequently Asked Questions

What is NSN 5305-01-560-0782?

NSN 5305-01-560-0782 is a Screw,cap,hexagon Head, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-560-0782?

NSN 5305-01-560-0782 has 1 cross-referenced part number: C26128 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5305-01-560-0782?

There are 2 known substitutes for 5305-01-560-0782: 4730-00-192-8900, 4720-01-028-1791. Verify interchangeability with system specifications before substitution.

What are the specifications of C26128?

Key specifications for C26128: Thread Series Designator: M; Thread Pitch in Millimeters: 1.8; Part Name Assigned by Controlling Agency: MET 10.0 HX HD CAP SCR; Material: STEEL OVERALL. 10 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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