NSN 5340-01-524-5503 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-524-5503. Manufacturer of record part number: 4KK518.
Mounting Hole Diameter: 32.0 MILLIMETERS NOMINAL ALL HOLES MM
Shape: RECTANGULAR
Width: 60.0 MILLIMETERS NOMINAL MM
Thickness: 12.0 MILLIMETERS NOMINAL MM
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 5340-01-524-5503
NIIN: 015245503
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 4KK518
Manufacturer: Oshkosh Defense Llc
General Description
The Plate,mounting, cataloged under National Stock Number 5340-01-524-5503, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-524-5503
Primary Part Number
4KK518
Item Name
Plate,mounting
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Length
230.0 MILLIMETERS NOMINAL MM
Mounting Hole Diameter
32.0 MILLIMETERS NOMINAL ALL HOLES MM
Shape
RECTANGULAR
Width
60.0 MILLIMETERS NOMINAL MM
Thickness
12.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-524-5503?
NSN 5340-01-524-5503 is a Plate,mounting, manufactured by Oshkosh Defense Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-524-5503?
NSN 5340-01-524-5503 has 2 manufacturer part numbers on file: 4KK518 (Oshkosh Defense Llc), 340-3149 (Hiab Usa Inc).
What are the specifications of 4KK518?
Key specifications for 4KK518: Length: 230.0 MILLIMETERS NOMINAL MM; Mounting Hole Diameter: 32.0 MILLIMETERS NOMINAL ALL HOLES MM; Shape: RECTANGULAR; Width: 60.0 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-524-5503 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5340-01-524-5503?
NSN 5340-01-524-5503 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.