PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1985ALocking Plate,nut and Bolt

Caterpillar Inc Div Caterpillar Defense · NSN 5340-00-448-0605 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-448-0605 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-448-0605. Primary manufacturer part number: 1985A.
Features
  • Locking Plate,nut and Bolt — FSC 5340
  • Mounting Hole Quantity: 1
  • Material: STEEL
  • Plate Thickness: 0.035 INCHES NOMINAL IN
  • Width: 0.750 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.406 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel construction
General Description

The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-00-448-0605, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-448-0605
Primary Part Number1985A
Item NameLocking Plate,nut and Bolt
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Mounting Hole Quantity1
MaterialSTEEL
Plate Thickness0.035 INCHES NOMINAL IN
Width0.750 INCHES NOMINAL IN
Mounting Hole Diameter0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4810-01-544-8206 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Cross-Reference Index
Part NumberManufacturer
1985A PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
1985A0 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
4810-01-544-8206INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT

Frequently Asked Questions

What is NSN 5340-00-448-0605?

NSN 5340-00-448-0605 is a Locking Plate,nut and Bolt, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-448-0605?

NSN 5340-00-448-0605 has 2 cross-referenced part numbers: 1985A (Caterpillar Inc Div Caterpillar Defense), 1985A0 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5340-00-448-0605?

There is 1 known substitute for 5340-00-448-0605: 4810-01-544-8206. Verify interchangeability with system specifications before substitution.

What are the specifications of 1985A?

Key specifications for 1985A: Mounting Hole Quantity: 1; Material: STEEL; Plate Thickness: 0.035 INCHES NOMINAL IN; Width: 0.750 INCHES NOMINAL IN. 5 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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