PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6F0517Cover,access

Caterpillar Inc Div Caterpillar Defense · NSN 5340-00-391-6739 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-391-6739 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-391-6739. Primary manufacturer part number: 6F0517.
Features
  • Cover,access — FSC 5340
  • Width: 2.000 INCHES NOMINAL IN
  • Corner Radius: 0.312 INCHES NOMINAL IN
  • Distance From First Hole Centerline to End Along Length: 0.312 INCHES NOMINAL IN
  • Material: STEEL
  • Peripheral Shape Style: RECTANGLE, TWO HOLES
  • Hole Diameter: 0.344 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: FLAT
Applications
  • Applications requiring Steel construction
General Description

The Cover,access, cataloged under National Stock Number 5340-00-391-6739, 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 13 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-391-6739
Primary Part Number6F0517
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Width2.000 INCHES NOMINAL IN
Corner Radius0.312 INCHES NOMINAL IN
Distance From First Hole Centerline to End Along Length0.312 INCHES NOMINAL IN
MaterialSTEEL
Peripheral Shape StyleRECTANGLE, TWO HOLES
Hole Diameter0.344 INCHES NOMINAL IN
Cross-Sectional Shape StyleFLAT
Mounting Opening Shape StyleUNTHREADED HOLE
Distance Between Hole Centerline and First Hole Along Width1.375 INCHES NOMINAL IN
Length3.000 INCHES NOMINAL IN
Distance Between Hole Centerline and First Hole Along Length2.375 INCHES NOMINAL IN
Distance From First Hole Centerline to End Along Width0.312 INCHES NOMINAL IN
Body Thickness0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
2520-00-149-75086F0857 INTERCHANGEABLE
Housing
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
6F0517 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
6F517 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
2520-00-149-7508INTERCHANGEABLE
HOUSING
6F0857

Frequently Asked Questions

What is NSN 5340-00-391-6739?

NSN 5340-00-391-6739 is a Cover,access, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-391-6739?

NSN 5340-00-391-6739 has 2 cross-referenced part numbers: 6F0517 (Caterpillar Inc Div Caterpillar Defense), 6F517 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5340-00-391-6739?

There is 1 known substitute for 5340-00-391-6739: 2520-00-149-7508. Verify interchangeability with system specifications before substitution.

What are the specifications of 6F0517?

Key specifications for 6F0517: Width: 2.000 INCHES NOMINAL IN; Corner Radius: 0.312 INCHES NOMINAL IN; Distance From First Hole Centerline to End Along Length: 0.312 INCHES NOMINAL IN; Material: STEEL. 13 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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