PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11B254109Cover,access

Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center · NSN 5340-01-432-0440 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-432-0440 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-432-0440. Primary manufacturer part number: 11B254109.
Features
  • Cover,access — FSC 5340
  • Peripheral Shape Style: RECTANGLE, FOUR HOLES
  • Cross-Sectional Shape Style: FLAT
  • Length: 4.5000 INCHES NOMINAL IN
  • Width: 2.7500 INCHES NOMINAL IN
  • Material: ALUMINUM
  • 2 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
Applications
  • Applications requiring Aluminum construction
General Description

The Cover,access, cataloged under National Stock Number 5340-01-432-0440, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-432-0440
Primary Part Number11B254109
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCombat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
StatusACTIVE
Peripheral Shape StyleRECTANGLE, FOUR HOLES
Cross-Sectional Shape StyleFLAT
Length4.5000 INCHES NOMINAL IN
Width2.7500 INCHES NOMINAL IN
MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5895-00-265-622951740 INTERCHANGEABLE
Cavity,tuned
L3harris Technologies, Inc Div Space & Airborne Systems
6645-00-719-9058 INTERCHANGEABLE
Jewel,escape Hole
5330-00-738-2079517-40 INTERCHANGEABLE
Gasket
Fl Industries Inc Pneumotive Div
5210-00-790-1901436.1XRL-9 INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
4920-01-474-455051740 INTERCHANGEABLE
Load,high Voltage,a
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
5174-0 Raco, a Division of Hubbell Incorporated(delaware) (USA)
11B254109 PRIMARY Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA)
Related Parts
5895-00-265-6229INTERCHANGEABLE
CAVITY,TUNED
51740
6645-00-719-9058INTERCHANGEABLE
JEWEL,ESCAPE HOLE
5330-00-738-2079INTERCHANGEABLE
GASKET
517-40
5210-00-790-1901INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
436.1XRL-9
4920-01-474-4550INTERCHANGEABLE
LOAD,HIGH VOLTAGE,A
51740

Frequently Asked Questions

What is NSN 5340-01-432-0440?

NSN 5340-01-432-0440 is a Cover,access, manufactured by Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-432-0440?

NSN 5340-01-432-0440 has 2 cross-referenced part numbers: 5174-0 (Raco, a Division of Hubbell Incorporated(delaware)), 11B254109 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center).

What NSN replaces 5340-01-432-0440?

There are 5 known substitutes for 5340-01-432-0440: 5895-00-265-6229, 6645-00-719-9058, 5330-00-738-2079 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11B254109?

Key specifications for 11B254109: Peripheral Shape Style: RECTANGLE, FOUR HOLES; Cross-Sectional Shape Style: FLAT; Length: 4.5000 INCHES NOMINAL IN; Width: 2.7500 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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