PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26-104Guide Block,door,marine

Cen-Tex Marine Fabricators, Inc · NSN 2040-01-719-4381 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-719-4381 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-719-4381. Primary manufacturer part number: 26-104.
Features
  • Guide Block,door,marine — FSC 2040
  • Material: COPPER
  • 1 verified cross-reference
  • Primary manufacturer: Cen-Tex Marine Fabricators, Inc
Applications
  • Applications requiring Copper construction
General Description

The Guide Block,door,marine, cataloged under National Stock Number 2040-01-719-4381, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Cen-Tex Marine Fabricators, Inc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2040-01-719-4381
Primary Part Number26-104
Item NameGuide Block,door,marine
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerCen-Tex Marine Fabricators, Inc
StatusACTIVE
MaterialCOPPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-014-137726104 INTERCHANGEABLE
Packing,preformed
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5110-00-186-42065110-00-186-4206 INTERCHANGEABLE
Reamer,hand
General Services Administration Federal Supply Service
5325-00-805-0339 INTERCHANGEABLE
Insert,screw Thread
2530-01-146-003726104 INTERCHANGEABLE
Boot,vehicular Components
Jay-Em Aerospace Corporation
5340-01-393-48903020000-5614 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Illinois Tool Works Inc Fastex Div
7830-01-673-8076 INTERCHANGEABLE
Dumbbell,gymnastic
Cross-Reference Index
Part NumberManufacturer
26-104 PRIMARY Cen-Tex Marine Fabricators, Inc (USA)
Related Parts
5330-00-014-1377INTERCHANGEABLE
PACKING,PREFORMED
26104
5110-00-186-4206INTERCHANGEABLE
REAMER,HAND
5110-00-186-4206
5325-00-805-0339INTERCHANGEABLE
INSERT,SCREW THREAD
2530-01-146-0037INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
26104
5340-01-393-4890INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
3020000-5614
7830-01-673-8076INTERCHANGEABLE
DUMBBELL,GYMNASTIC

Frequently Asked Questions

What is NSN 2040-01-719-4381?

NSN 2040-01-719-4381 is a Guide Block,door,marine, manufactured by Cen-Tex Marine Fabricators, Inc, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-719-4381?

NSN 2040-01-719-4381 has 1 cross-referenced part number: 26-104 (Cen-Tex Marine Fabricators, Inc).

What NSN replaces 2040-01-719-4381?

There are 6 known substitutes for 2040-01-719-4381: 5330-00-014-1377, 5110-00-186-4206, 5325-00-805-0339 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26-104?

Key specifications for 26-104: End Item Identification: 2040-01-718-5273; Material: COPPER; Part Name Assigned by Controlling Agency: GUIDE,SWIVEL. 3 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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