PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

302901Locking Plate,nut and Bolt

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5340-00-510-1243 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-510-1243 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-510-1243. Primary manufacturer part number: 302901.
Features
  • Locking Plate,nut and Bolt — FSC 5340
  • Style Designator: SOCKET
  • Material: STEEL COMP 410
  • Material Document and Classification: AMS 5504, COMP SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE
  • End Radius: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
  • Center Radius: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: FLAT
  • Mounting Hole Diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 410 construction
General Description

The Locking Plate,nut and Bolt, cataloged under National Stock Number 5340-00-510-1243, 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 12 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
NSN5340-00-510-1243
Primary Part Number302901
Item NameLocking Plate,nut and Bolt
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Style DesignatorSOCKET
MaterialSTEEL COMP 410
Material Document and ClassificationAMS 5504, COMP SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE
End Radius0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
Center Radius0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
Cross-Sectional Shape StyleFLAT
Mounting Hole Diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
Plate Thickness0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
Distance Between Mounting Hole Centers0.840 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
Width0.590 INCHES NOMINAL IN
Body Width0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Prebent Locking Feature LocationEND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5950-00-057-381310106122 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
6240-00-109-57681960 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
302901 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
302901 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
302901 Atomic Energy Commission Oak Ridge Opns Office (USA)
Related Parts
5950-00-057-3813INTERCHANGEABLE
TRANSFORMER,POWER
10106122
6240-00-109-5768INTERCHANGEABLE
LAMP,INCANDESCENT
1960

Frequently Asked Questions

What is NSN 5340-00-510-1243?

NSN 5340-00-510-1243 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 5340-00-510-1243?

NSN 5340-00-510-1243 has 3 cross-referenced part numbers: 302901 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 302901 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 302901 (Atomic Energy Commission Oak Ridge Opns Office).

What NSN replaces 5340-00-510-1243?

There are 2 known substitutes for 5340-00-510-1243: 5950-00-057-3813, 6240-00-109-5768. Verify interchangeability with system specifications before substitution.

What are the specifications of 302901?

Key specifications for 302901: Style Designator: SOCKET; Material: STEEL COMP 410; Material Document and Classification: AMS 5504, COMP SAE 51410 ASSN STD SINGLE MATERIAL RESPONSE; End Radius: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN. 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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