PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

675233Locking Plate,nut and Bolt

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5340-00-485-0193 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-485-0193 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-485-0193. Primary manufacturer part number: 675233.
Features
  • Locking Plate,nut and Bolt — FSC 5340
  • Mounting Hole Diameter: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
  • Width: 0.790 INCHES NOMINAL IN
  • Distance Between Mounting Hole Centers: 2.271 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 321
  • Style Designator: SOCKET
  • Body Width: 0.370 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 321 construction
General Description

The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-00-485-0193, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5340-00-485-0193
Primary Part Number675233
Item NameLocking Plate,nut and Bolt
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Mounting Hole Diameter0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
Width0.790 INCHES NOMINAL IN
Distance Between Mounting Hole Centers2.271 INCHES NOMINAL IN
Material Document and ClassificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 321
Style DesignatorSOCKET
Body Width0.370 INCHES NOMINAL IN
End Radius0.030 INCHES NOMINAL IN
Cross-Sectional Shape StyleFLAT
Plate Thickness0.038 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3110-00-100-0311001-30144 INTERCHANGEABLE
Cup,tapered Roller Bearing
Tvh Parts Co.
5315-00-199-03663305721PC12 INTERCHANGEABLE
Key,machine
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
675233 Gould E a and Co (USA)
675233 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
675233 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
Related Parts
3110-00-100-0311INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
001-30144
5315-00-199-0366INTERCHANGEABLE
KEY,MACHINE
3305721PC12

Frequently Asked Questions

What is NSN 5340-00-485-0193?

NSN 5340-00-485-0193 is a Locking Plate,nut and Bolt, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-485-0193?

NSN 5340-00-485-0193 has 3 cross-referenced part numbers: 675233 (Gould E a and Co), 675233 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 675233 (Turbo Power & Marine System Inc Sub of United Technologies Corp).

What NSN replaces 5340-00-485-0193?

There are 2 known substitutes for 5340-00-485-0193: 3110-00-100-0311, 5315-00-199-0366. Verify interchangeability with system specifications before substitution.

What are the specifications of 675233?

Key specifications for 675233: Mounting Hole Diameter: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN; Width: 0.790 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 2.271 INCHES NOMINAL IN; Special Features: TWO PREBENT TABS ON EACH END. 11 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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