PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-378Screw,cap,hexagon Head

Konrad Marine Inc Div Konrad Marine · NSN 5305-01-728-1141 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-728-1141 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-728-1141. Primary manufacturer part number: 12-378.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-728-1141, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,hexagon Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN5305-01-728-1141
Primary Part Number12-378
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-258-3491 INTERCHANGEABLE
Connector,plug,electrical
1560-00-445-347412378 INTERCHANGEABLE
Strip
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
2815-00-908-66630230001 INTERCHANGEABLE
Lock,valve Spring Retainer
Perkins Engines Inc
5133-01-018-9814 INTERCHANGEABLE
Drill,twist
5945-01-397-275812378 INTERCHANGEABLE
Retainer,electrical Relay
Laguna Pueblo of Dba Laguna Tribal Courts
Cross-Reference Index
Part NumberManufacturer
12-378 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5935-00-258-3491INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1560-00-445-3474INTERCHANGEABLE
STRIP
12378
2815-00-908-6663INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
0230001
5133-01-018-9814INTERCHANGEABLE
DRILL,TWIST
5945-01-397-2758INTERCHANGEABLE
RETAINER,ELECTRICAL RELAY
12378

Frequently Asked Questions

What is NSN 5305-01-728-1141?

NSN 5305-01-728-1141 is a Screw,cap,hexagon Head, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-728-1141?

NSN 5305-01-728-1141 has 1 cross-referenced part number: 12-378 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 5305-01-728-1141?

There are 5 known substitutes for 5305-01-728-1141: 5935-00-258-3491, 1560-00-445-3474, 2815-00-908-6663 and 2 more. Verify interchangeability with system specifications before substitution.

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