PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111GMKKey Blank

Yale Security Inc. Dba Norton Door Control · NSN 5340-00-473-5961 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-473-5961 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-473-5961. Primary manufacturer part number: 111GMK.
Features
  • Key Blank — FSC 5340
  • 6 verified cross-references
  • Primary manufacturer: Yale Security Inc. Dba Norton Door Control
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Key Blank, cataloged under National Stock Number 5340-00-473-5961, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Yale Security Inc. Dba Norton Door Control. This item has 6 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
NSN5340-00-473-5961
Primary Part Number111GMK
Item NameKey Blank
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerYale Security Inc. Dba Norton Door Control
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-200-4344 (1117-2)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Clevis,rod End
5340-00-200-43441117-2 SUCCESSOR
Handle,door
Adams Rite Aerospace, Inc
6105-00-583-929418SM1282 SUCCESSOR
Motor,control
Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.
6515-01-473-43192600 SUCCESSOR
Washer,microplate
Awareness Technology Inc
3439-00-004-0917 INTERCHANGEABLE
Power Head,electric
5940-00-156-72271003-8 INTERCHANGEABLE
Terminal,lug
Brainin-Advance Industries, Llc
5120-00-159-8881 INTERCHANGEABLE
Blade,nutdriver
5330-00-162-53557A INTERCHANGEABLE
Packing,preformed
Admiral Valve Llc Dba Cpv Manufacturing
6350-00-193-27707ABELL INTERCHANGEABLE
Bell,electrical
Corning Cable Systems Llc Cac Equipment
5940-00-259-9000 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
12GM Taylor Lock Co (USA)
7A Keil Lock Co Inc (USA)
2600 Cole National Corp (USA)
Y4 Curtis Industries Inc (USA)
111GMK PRIMARY Yale Security Inc. Dba Norton Door Control (USA)
998 Ilco Unican Corp Dba Wolf Sales (USA)
Related Parts
SUCCESSOR 5340-00-200-4344 Handle,door · 1117-2
5340-00-052-1492SUCCESSOR
CLEVIS,ROD END
6105-00-583-9294SUCCESSOR
MOTOR,CONTROL
18SM1282
6515-01-473-4319SUCCESSOR
WASHER,MICROPLATE
2600
3439-00-004-0917INTERCHANGEABLE
POWER HEAD,ELECTRIC
5940-00-156-7227INTERCHANGEABLE
TERMINAL,LUG
1003-8
5120-00-159-8881INTERCHANGEABLE
BLADE,NUTDRIVER
5330-00-162-5355INTERCHANGEABLE
PACKING,PREFORMED
7A
6350-00-193-2770INTERCHANGEABLE
BELL,ELECTRICAL
7ABELL
5940-00-259-9000INTERCHANGEABLE
TERMINAL,LUG
7125-00-348-2137INTERCHANGEABLE
CABINET,SMALL PARTS,STORAGE
SM-D-481513
5950-00-519-7971INTERCHANGEABLE
TRANSFORMER,POWER
598

Frequently Asked Questions

What is NSN 5340-00-473-5961?

NSN 5340-00-473-5961 is a Key Blank, manufactured by Yale Security Inc. Dba Norton Door Control, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-473-5961?

NSN 5340-00-473-5961 has 6 cross-referenced part numbers: 12GM (Taylor Lock Co), 7A (Keil Lock Co Inc), 2600 (Cole National Corp), Y4 (Curtis Industries Inc), 111GMK (Yale Security Inc. Dba Norton Door Control) and 1 more.

What NSN replaces 5340-00-473-5961?

There are 12 known substitutes for 5340-00-473-5961: 5340-00-052-1492, 5340-00-200-4344, 6105-00-583-9294 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111GMK?

Key specifications for 111GMK: Special Features: NICKEL BRONZE; 6 PINS. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-473-5961 still in active supply?

NSN 5340-00-473-5961 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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