PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3085Button,plug

Dialight Corporation · NSN 5340-00-205-5266 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-205-5266 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-205-5266. Primary manufacturer part number: 3085.
Features
  • Button,plug — FSC 5340
  • Head Height: 0.094 INCHES NOMINAL IN
  • Material Accommodated Thickness: 0.037 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
  • Material Document and Classification: SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE
  • Style Designator: STANDARD
  • Prong Outside Diameter: 1.266 INCHES NOMINAL IN
  • Material: STEEL COMP 1045
  • Hole Accommodation Diameter: 1.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1045 construction
General Description

The Button,plug, cataloged under National Stock Number 5340-00-205-5266, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-205-5266
Primary Part Number3085
Item NameButton,plug
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
Head Height0.094 INCHES NOMINAL IN
Material Accommodated Thickness0.037 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
Material Document and ClassificationSAE 1045 ASSN STD SINGLE MATERIAL RESPONSE
Style DesignatorSTANDARD
Prong Outside Diameter1.266 INCHES NOMINAL IN
MaterialSTEEL COMP 1045
Hole Accommodation Diameter1.250 INCHES NOMINAL IN
Prong Quantity12
Head Outside Diameter1.438 INCHES NOMINAL IN
Surface TreatmentCADMIUM OR ZINC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-019-0632C6908 INTERCHANGEABLE
Packing,preformed
Hydro Line Mfg Co
5930-00-063-18153008-5 INTERCHANGEABLE
Switch Assembly
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5999-00-078-144850701-000 INTERCHANGEABLE
Contact Assembly,electrical
Rees, Inc
5935-00-105-76631005202-3 INTERCHANGEABLE
Guide,electrical Connector
Armel De Llc Dba Armel Electronics
5310-00-209-2594110S20 INTERCHANGEABLE
Washer,key
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5930-00-272-1393 INTERCHANGEABLE
Switch,toggle
3110-00-293-9306 INTERCHANGEABLE
Bearing,ball,annular
6510-00-294-0009 INTERCHANGEABLE
Sponge,surgical
5950-00-303-53218015332 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Aviation and Missile Command
2920-00-354-20553085 INTERCHANGEABLE
Cable,assy,special
Champion Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
3085 Dialight Corporation (USA)
3085 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
HS50726K2915 Trw Assemblies and Fasteners Group (USA)
51021 Trw Assemblies and Fasteners Group (USA)
Related Parts
5330-00-019-0632INTERCHANGEABLE
PACKING,PREFORMED
C6908
5930-00-063-1815INTERCHANGEABLE
SWITCH ASSEMBLY
3008-5
5999-00-078-1448INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
50701-000
5935-00-105-7663INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
1005202-3
5310-00-209-2594INTERCHANGEABLE
WASHER,KEY
110S20
5930-00-272-1393INTERCHANGEABLE
SWITCH,TOGGLE
3110-00-293-9306INTERCHANGEABLE
BEARING,BALL,ANNULAR
6510-00-294-0009INTERCHANGEABLE
SPONGE,SURGICAL
5950-00-303-5321INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
8015332
2920-00-354-2055INTERCHANGEABLE
CABLE,ASSY,SPECIAL
3085
3120-00-414-1469INTERCHANGEABLE
BEARING,SLEEVE
CB1216-10
5331-00-543-6478INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5340-00-205-5266?

NSN 5340-00-205-5266 is a Button,plug, manufactured by Dialight Corporation, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-205-5266?

NSN 5340-00-205-5266 has 4 cross-referenced part numbers: 3085 (Dialight Corporation), 3085 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), HS50726K2915 (Trw Assemblies and Fasteners Group), 51021 (Trw Assemblies and Fasteners Group).

What NSN replaces 5340-00-205-5266?

There are 12 known substitutes for 5340-00-205-5266: 5330-00-019-0632, 5930-00-063-1815, 5999-00-078-1448 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3085?

Key specifications for 3085: Head Height: 0.094 INCHES NOMINAL IN; Material Accommodated Thickness: 0.037 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Material Document and Classification: SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE; Style Designator: STANDARD. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-205-5266 still in active supply?

NSN 5340-00-205-5266 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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