PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N11Disc,center

Lukens General Industries Inc Gruendler Crusher Div · NSN 4540-00-394-9003 · FSC 4540 · No Item Name Available
Verified by PartsTable
NSN 4540-00-394-9003 — this item is cataloged by the U.S. Government under National Stock Number 4540-00-394-9003. Primary manufacturer part number: N11.
Features
  • Disc,center — FSC 4540
  • 4 verified cross-references
  • Primary manufacturer: Lukens General Industries Inc Gruendler Crusher Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,center, cataloged under National Stock Number 4540-00-394-9003, is classified within Federal Supply Class 4540 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Lukens General Industries Inc Gruendler Crusher Div. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisc,center
FSC / FSG4540 — No Item Name Available (FSG 45)
ManufacturersLukens General Industries Inc Gruendler Crusher Div (CAGE 72924)
Technical Specifications
ParameterValue
NSN4540-00-394-9003
Primary Part NumberN11
Item NameDisc,center
FSC / FSG4540 / 45 — No Item Name Available
ManufacturerLukens General Industries Inc Gruendler Crusher Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-169-1471 INTERCHANGEABLE
Resistance Standard
5310-00-185-6460 INTERCHANGEABLE
Nut,plain,round
5999-00-503-2002N11 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5996-01-081-9015N11 INTERCHANGEABLE
Amplifier,magnetic
B G Laboratories Inc.
5310-01-408-1432 INTERCHANGEABLE
Nut,plain,round
4320-01-446-8808C-2376 INTERCHANGEABLE
Blade Element
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
5310-01-475-3128N-11 INTERCHANGEABLE
Nut,self-Locking,round
Whittet-Higgins Company
4710-01-616-3573455-A7512 INTERCHANGEABLE
Tube,metallic
Rix Industries
6695-01-622-4343N1.1 INTERCHANGEABLE
Calibration Set,primary Referenc
Copper Mountain Technologies
Cross-Reference Index
Part NumberManufacturer
N11 Lukens General Industries Inc Gruendler Crusher Div (USA)
C2244PCN11 Lukens General Industries Inc Gruendler Crusher Div (USA)
A2238PCN11 Lukens General Industries Inc Gruendler Crusher Div (USA)
C2376 Lukens General Industries Inc Gruendler Crusher Div (USA)
Related Parts
6625-00-169-1471INTERCHANGEABLE
RESISTANCE STANDARD
5310-00-185-6460INTERCHANGEABLE
NUT,PLAIN,ROUND
5999-00-503-2002INTERCHANGEABLE
HEATER,THERMAL RELEASE
N11
5996-01-081-9015INTERCHANGEABLE
AMPLIFIER,MAGNETIC
N11
5310-01-408-1432INTERCHANGEABLE
NUT,PLAIN,ROUND
4320-01-446-8808INTERCHANGEABLE
BLADE ELEMENT
C-2376
5310-01-475-3128INTERCHANGEABLE
NUT,SELF-LOCKING,ROUND
N-11
4710-01-616-3573INTERCHANGEABLE
TUBE,METALLIC
455-A7512
6695-01-622-4343INTERCHANGEABLE
CALIBRATION SET,PRIMARY REFERENC
N1.1

Frequently Asked Questions

What is NSN 4540-00-394-9003?

NSN 4540-00-394-9003 is a Disc,center, manufactured by Lukens General Industries Inc Gruendler Crusher Div, classified under FSC 4540 (No Item Name Available). Status: active.

What are the part numbers for NSN 4540-00-394-9003?

NSN 4540-00-394-9003 has 4 cross-referenced part numbers: N11 (Lukens General Industries Inc Gruendler Crusher Div), C2244PCN11 (Lukens General Industries Inc Gruendler Crusher Div), A2238PCN11 (Lukens General Industries Inc Gruendler Crusher Div), C2376 (Lukens General Industries Inc Gruendler Crusher Div).

What NSN replaces 4540-00-394-9003?

There are 9 known substitutes for 4540-00-394-9003: 6625-00-169-1471, 5310-00-185-6460, 5999-00-503-2002 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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