PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FA112Plate,mounting

Capitol Tool and Die Co · NSN 5340-01-399-0451 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-399-0451 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-399-0451. Primary manufacturer part number: FA112.
Features
  • Plate,mounting — FSC 5340
  • Material: STEEL COMP 1010 OR STEEL COMP 1020
  • Length: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
  • Material Document and Classification: AISI 1010 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1020 ASSN STD 2ND MATERIAL RESPONSE
  • Thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
  • Shape: RECTANGULAR
  • Width: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.270 INCHES NOMINAL ALL HOLES IN
Applications
  • Applications requiring Steel Comp 1010 or Steel Comp 1020 construction
General Description

The Plate,mounting, cataloged under National Stock Number 5340-01-399-0451, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Capitol Tool and Die Co. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-399-0451
Primary Part NumberFA112
Item NamePlate,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCapitol Tool and Die Co
StatusACTIVE
MaterialSTEEL COMP 1010 OR STEEL COMP 1020
Length4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
Material Document and ClassificationAISI 1010 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1020 ASSN STD 2ND MATERIAL RESPONSE
Thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
ShapeRECTANGULAR
Width2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
Mounting Hole Diameter0.270 INCHES NOMINAL ALL HOLES IN
Mounting Hole TypeUNTHREADED
Mounting Hole Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3030-00-223-6225FA112 INTERCHANGEABLE
Belt,positive Drive
Roller Bearing Co of America, Inc Div Pic Design
6685-00-847-194710229 INTERCHANGEABLE
Barometer,aneroid
Celtech Corporation Div Use CAGE 65552 for All Orders
Cross-Reference Index
Part NumberManufacturer
FA112 Capitol Tool and Die Co (USA)
Related Parts
3030-00-223-6225INTERCHANGEABLE
BELT,POSITIVE DRIVE
FA112
6685-00-847-1947INTERCHANGEABLE
BAROMETER,ANEROID
10229

Frequently Asked Questions

What is NSN 5340-01-399-0451?

NSN 5340-01-399-0451 is a Plate,mounting, manufactured by Capitol Tool and Die Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-399-0451?

NSN 5340-01-399-0451 has 1 cross-referenced part number: FA112 (Capitol Tool and Die Co).

What NSN replaces 5340-01-399-0451?

There are 2 known substitutes for 5340-01-399-0451: 3030-00-223-6225, 6685-00-847-1947. Verify interchangeability with system specifications before substitution.

What are the specifications of FA112?

Key specifications for FA112: Material: STEEL COMP 1010 OR STEEL COMP 1020; Length: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN; Material Document and Classification: AISI 1010 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1020 ASSN STD 2ND MATERIAL RESPONSE; Thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN. 9 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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