PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

308-0020-000Button,plug

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5340-00-291-0374 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-291-0374 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-291-0374. Primary manufacturer part number: 308-0020-000.
Features
  • Button,plug — FSC 5340
  • Material Document and Classification: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 1010
  • Head Height: 0.094 INCHES NOMINAL IN
  • Surface Treatment: ENAMEL
  • Head Outside Diameter: 0.938 INCHES NOMINAL IN
  • Prong Quantity: 12
  • Hole Accommodation Diameter: 0.750 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1010 construction
General Description

The Button,plug, cataloged under National Stock Number 5340-00-291-0374, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-291-0374
Primary Part Number308-0020-000
Item NameButton,plug
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Material Document and ClassificationSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 1010
Head Height0.094 INCHES NOMINAL IN
Surface TreatmentENAMEL
Head Outside Diameter0.938 INCHES NOMINAL IN
Prong Quantity12
Hole Accommodation Diameter0.750 INCHES NOMINAL IN
Material Accommodated Thickness0.037 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
Prong Outside Diameter0.766 INCHES NOMINAL IN
Style DesignatorSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
9150-00-111-6266 INTERCHANGEABLE
Lubricant,antiseize
5340-00-290-4537HS-51026 INTERCHANGEABLE
Button,plug
American Engineered Components
7510-01-024-94021136653 INTERCHANGEABLE
Ribbon,inking
International Business Machines Corp Parts Order Center Dept E - 54
4730-01-125-977251026P014 INTERCHANGEABLE
Strainer Element,sediment
Hersey Measurement Co Div of Miller Industries Inc
6675-01-192-740051026 INTERCHANGEABLE
Surveying System,distance Measur
Topcon Healthcare, Inc.
4240-01-245-3327R53A INTERCHANGEABLE
Cartridge,respirator,air Filteri
Square D Co Monroe Plant
5330-01-342-0906308-002-000-0 INTERCHANGEABLE
Seal,plain
Cfm International Inc Dba Cfm International
2590-01-509-213151026 INTERCHANGEABLE
Cap,filler Opening
Shaw Development, Llc
4730-01-629-97421G0173 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Getz Fire Equipment Company Dba Getz Fire Equipment Co
Cross-Reference Index
Part NumberManufacturer
51026 Trw Assemblies and Fasteners Group (USA)
308-0020-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
9150-00-111-6266INTERCHANGEABLE
LUBRICANT,ANTISEIZE
5340-00-290-4537INTERCHANGEABLE
BUTTON,PLUG
HS-51026
7510-01-024-9402INTERCHANGEABLE
RIBBON,INKING
1136653
4730-01-125-9772INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
51026P014
6675-01-192-7400INTERCHANGEABLE
SURVEYING SYSTEM,DISTANCE MEASUR
51026
4240-01-245-3327INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
R53A
5330-01-342-0906INTERCHANGEABLE
SEAL,PLAIN
308-002-000-0
2590-01-509-2131INTERCHANGEABLE
CAP,FILLER OPENING
51026
4730-01-629-9742INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
1G0173

Frequently Asked Questions

What is NSN 5340-00-291-0374?

NSN 5340-00-291-0374 is a Button,plug, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-291-0374?

NSN 5340-00-291-0374 has 2 cross-referenced part numbers: 51026 (Trw Assemblies and Fasteners Group), 308-0020-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5340-00-291-0374?

There are 9 known substitutes for 5340-00-291-0374: 9150-00-111-6266, 5340-00-290-4537, 7510-01-024-9402 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 308-0020-000?

Key specifications for 308-0020-000: Material Document and Classification: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1010; Overall Height: 0.297 INCHES NOMINAL IN; Head Height: 0.094 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

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