PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Y150Key Blank

Curtis Industries Inc · NSN 5340-00-399-5725 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-399-5725 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-399-5725. Primary manufacturer part number: Y150.
Features
  • Key Blank — FSC 5340
  • 8 verified cross-references
  • Primary manufacturer: Curtis Industries Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key Blank, cataloged under National Stock Number 5340-00-399-5725, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtis Industries Inc. This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-399-5725
Primary Part NumberY150
Item NameKey Blank
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCurtis Industries Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
5120-00-133-0642 INTERCHANGEABLE
Die,crimping Tool
4320-00-218-2544Y150 INTERCHANGEABLE
Plate Assembly,arma
Wildfire Pacific Inc
5815-00-392-0902320380 INTERCHANGEABLE
Shaft Assembly
Lucent Technologies Inc Corporate Headquarters
4210-00-627-4063 INTERCHANGEABLE
Truck,fire Fighting
5999-00-730-8613P19 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5950-00-792-4425 INTERCHANGEABLE
Transformer,power
5120-01-020-7735 INTERCHANGEABLE
Key,socket Head Screw
5220-01-102-5286P19 INTERCHANGEABLE
Gage,hardness
Service Diamond Tool Co
3040-01-114-7246ETS-A1-9 INTERCHANGEABLE
Cam,control
Nordex, Incorporated Dba Nordex Inc
Cross-Reference Index
Part NumberManufacturer
P19A Taylor Lock Co (USA)
Y150 PRIMARY Curtis Industries Inc (USA)
1768CH PRIMARY Ilco Unican Corp Dba Wolf Sales (USA)
P19 Taylor Lock Co (USA)
320380 Briggs and Stratton Corp (USA)
8HJ Keil Lock Co Inc (USA)
8HL Keil Lock Co Inc (USA)
769CH Dominion Lock Co Ltd (CAN)
Related Parts
5340-01-023-5641SUCCESSOR
NO ITEM NAME AVAILABLE
5120-00-133-0642INTERCHANGEABLE
DIE,CRIMPING TOOL
4320-00-218-2544INTERCHANGEABLE
PLATE ASSEMBLY,ARMA
Y150
5815-00-392-0902INTERCHANGEABLE
SHAFT ASSEMBLY
320380
4210-00-627-4063INTERCHANGEABLE
TRUCK,FIRE FIGHTING
5999-00-730-8613INTERCHANGEABLE
HEATER,THERMAL RELEASE
P19
5950-00-792-4425INTERCHANGEABLE
TRANSFORMER,POWER
5120-01-020-7735INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5220-01-102-5286INTERCHANGEABLE
GAGE,HARDNESS
P19
3040-01-114-7246INTERCHANGEABLE
CAM,CONTROL
ETS-A1-9
3460-01-139-4138INTERCHANGEABLE
PILOT,COUNTERBORE
P-19A
3460-01-139-4139INTERCHANGEABLE
PILOT,COUNTERBORE
P-19

Frequently Asked Questions

What is NSN 5340-00-399-5725?

NSN 5340-00-399-5725 is a Key Blank, manufactured by Curtis Industries Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-399-5725?

NSN 5340-00-399-5725 has 8 cross-referenced part numbers: P19A (Taylor Lock Co), Y150 (Curtis Industries Inc), 1768CH (Ilco Unican Corp Dba Wolf Sales), P19 (Taylor Lock Co), 320380 (Briggs and Stratton Corp) and 3 more.

What NSN replaces 5340-00-399-5725?

There are 12 known substitutes for 5340-00-399-5725: 5340-01-023-5641, 5120-00-133-0642, 4320-00-218-2544 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Y150?

Key specifications for Y150: Special Features: BRASS. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-399-5725 still in active supply?

NSN 5340-00-399-5725 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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