PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-3814Spindle Assembly,trailer

Pdi Ground Support Systems, Inc. · NSN 1740-00-716-5145 · FSC 1740 · No Item Name Available
Verified by PartsTable
NSN 1740-00-716-5145 — this item is cataloged by the U.S. Government under National Stock Number 1740-00-716-5145. Primary manufacturer part number: 1-3814.
Features
  • Spindle Assembly,trailer — FSC 1740
  • General Characteristics Item Description: STEEL,APPROX 10.000 IN. BY 5.000 IN. BY 7.000 IN. STEERING KNUCKLE,USED TO STEER TRAILER IN
  • 2 verified cross-references
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spindle Assembly,trailer, cataloged under National Stock Number 1740-00-716-5145, is classified within Federal Supply Class 1740 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN1740-00-716-5145
Primary Part Number1-3814
Item NameSpindle Assembly,trailer
FSC / FSG1740 / 17 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
General Characteristics Item DescriptionSTEEL,APPROX 10.000 IN. BY 5.000 IN. BY 7.000 IN. STEERING KNUCKLE,USED TO STEER TRAILER IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6530-00-404-265400050 INTERCHANGEABLE
Bowl,surgical Sponge
Medegen Medical Products, Llc
5315-00-526-1216138-14 INTERCHANGEABLE
Pin,straight,headed
Goodrich Corporation
5307-00-914-576213814 INTERCHANGEABLE
Stud,plain
Brinkley Technology Group Llc Dba Hercules Manufacturing
4730-01-306-318913814 INTERCHANGEABLE
Restrictor,fluid Flow
Todd Combustion Inc
4931-01-646-252113814 INTERCHANGEABLE
Boresight Mpss
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
1-3814 PRIMARY Pdi Ground Support Systems, Inc. (USA)
1-1200 Pdi Ground Support Systems, Inc. (USA)
Related Parts
6530-00-404-2654INTERCHANGEABLE
BOWL,SURGICAL SPONGE
00050
5315-00-526-1216INTERCHANGEABLE
PIN,STRAIGHT,HEADED
138-14
5307-00-914-5762INTERCHANGEABLE
STUD,PLAIN
13814
4730-01-306-3189INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
13814
4931-01-646-2521INTERCHANGEABLE
BORESIGHT MPSS
13814

Frequently Asked Questions

What is NSN 1740-00-716-5145?

NSN 1740-00-716-5145 is a Spindle Assembly,trailer, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 1740 (No Item Name Available). Status: active.

What are the part numbers for NSN 1740-00-716-5145?

NSN 1740-00-716-5145 has 2 cross-referenced part numbers: 1-3814 (Pdi Ground Support Systems, Inc.), 1-1200 (Pdi Ground Support Systems, Inc.).

What NSN replaces 1740-00-716-5145?

There are 5 known substitutes for 1740-00-716-5145: 6530-00-404-2654, 5315-00-526-1216, 5307-00-914-5762 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-3814?

Key specifications for 1-3814: General Characteristics Item Description: STEEL,APPROX 10.000 IN. BY 5.000 IN. BY 7.000 IN. STEERING KNUCKLE,USED TO STEER TRAILER IN. 1 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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