PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6259087Cover,access

Naval Sea Systems Command · NSN 5340-01-424-6314 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-424-6314 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-424-6314. Primary manufacturer part number: 6259087.
Features
  • Cover,access — FSC 5340
  • Distance Between Holes Along Length: 2.7180 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
  • Distance Between Hole Centerline and First Hole Along Width: 1.1250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: FLAT
  • Distance From First Hole Centerline to End Along Length: 1.3440 INCHES NOMINAL IN
  • Length: 13.7100 INCHES NOMINAL IN
  • Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Cover,access, cataloged under National Stock Number 5340-01-424-6314, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 18 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-424-6314
Primary Part Number6259087
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Distance Between Holes Along Length2.7180 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
Distance Between Hole Centerline and First Hole Along Width1.1250 INCHES NOMINAL IN
Cross-Sectional Shape StyleFLAT
Distance From First Hole Centerline to End Along Length1.3440 INCHES NOMINAL IN
Length13.7100 INCHES NOMINAL IN
Material Document and ClassificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First Hole Centerline to End Along Width0.2800 INCHES NOMINAL IN
Hole Quantity Along Width4
Securing Device TypeSPECIAL
Peripheral Shape StyleRECTANGLE, MULTI HOLES
Distance Between Hole Centerline and First Hole Along Length1.1250 INCHES NOMINAL IN
Body Thickness0.0630 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 6061
Hole Quantity Along Length10
Width5.8200 INCHES NOMINAL IN
Distance Between Holes Along Width3.0000 INCHES NOMINAL IN
Surface TreatmentCHROMATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5325-00-721-7653MS21209F1-20 INTERCHANGEABLE
Insert,screw Thread
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
6259087 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5325-00-721-7653INTERCHANGEABLE
INSERT,SCREW THREAD
MS21209F1-20

Frequently Asked Questions

What is NSN 5340-01-424-6314?

NSN 5340-01-424-6314 is a Cover,access, manufactured by Naval Sea Systems Command, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-424-6314?

NSN 5340-01-424-6314 has 1 cross-referenced part number: 6259087 (Naval Sea Systems Command).

What NSN replaces 5340-01-424-6314?

There is 1 known substitute for 5340-01-424-6314: 5325-00-721-7653. Verify interchangeability with system specifications before substitution.

What are the specifications of 6259087?

Key specifications for 6259087: Distance Between Holes Along Length: 2.7180 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE; Distance Between Hole Centerline and First Hole Along Width: 1.1250 INCHES NOMINAL IN; Cross-Sectional Shape Style: FLAT. 18 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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