PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4860Lock,flush

Eastern Co Div Eberhard Manufacturing · NSN 5340-01-229-0831 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-229-0831 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-229-0831. Primary manufacturer part number: 4860.
Features
  • Lock,flush — FSC 5340
  • Width: 2.000 INCHES NOMINAL IN
  • Length: 3.500 INCHES NOMINAL IN
  • Style Designator: RECTANGULAR
  • Material: NICKEL CASE
  • Thickness: 0.688 INCHES NOMINAL CASE IN
  • 2 verified cross-references
  • Primary manufacturer: Eastern Co Div Eberhard Manufacturing
Applications
  • Applications requiring Nickel Case construction
General Description

The Lock,flush, cataloged under National Stock Number 5340-01-229-0831, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastern Co Div Eberhard Manufacturing. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-229-0831
Primary Part Number4860
Item NameLock,flush
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEastern Co Div Eberhard Manufacturing
StatusACTIVE
Width2.000 INCHES NOMINAL IN
Length3.500 INCHES NOMINAL IN
Style DesignatorRECTANGULAR
MaterialNICKEL CASE
Thickness0.688 INCHES NOMINAL CASE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
Hardware Kit,electronic Equipmen
5999-00-191-6260580R394H03 INTERCHANGEABLE
Delay Line
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6240-00-504-09814860 INTERCHANGEABLE
Lamp,incandescent
American National Standards Institute Incorporated Dba American National Standards Institute
4310-00-586-090960573-060 INTERCHANGEABLE
Cylinder,reciprocating Compresso
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5120-01-073-6242GS15974-1 INTERCHANGEABLE
Extractor,sleeve
Hamilton Sundstrand Corporation Dba Collins Aerospace
1075-01-136-84674860 INTERCHANGEABLE
Kit,hardware,mine C
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5965-01-294-01424800 INTERCHANGEABLE
Handset
Hose-Mccann Telephone Co, Inc
2910-01-498-51154860 INTERCHANGEABLE
Cylinder Assembly,metering and D
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
4860 PRIMARY Eastern Co Div Eberhard Manufacturing (USA)
1675A3 Mcmaster-Carr Supply Co (USA)
Related Parts
5340-01-037-7276SUCCESSOR
HARDWARE KIT,ELECTRONIC EQUIPMEN
5999-00-191-6260INTERCHANGEABLE
DELAY LINE
580R394H03
6240-00-504-0981INTERCHANGEABLE
LAMP,INCANDESCENT
4860
4310-00-586-0909INTERCHANGEABLE
CYLINDER,RECIPROCATING COMPRESSO
60573-060
5120-01-073-6242INTERCHANGEABLE
EXTRACTOR,SLEEVE
GS15974-1
1075-01-136-8467INTERCHANGEABLE
KIT,HARDWARE,MINE C
4860
5965-01-294-0142INTERCHANGEABLE
HANDSET
4800
2910-01-498-5115INTERCHANGEABLE
CYLINDER ASSEMBLY,METERING AND D
4860

Frequently Asked Questions

What is NSN 5340-01-229-0831?

NSN 5340-01-229-0831 is a Lock,flush, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-229-0831?

NSN 5340-01-229-0831 has 2 cross-referenced part numbers: 4860 (Eastern Co Div Eberhard Manufacturing), 1675A3 (Mcmaster-Carr Supply Co).

What NSN replaces 5340-01-229-0831?

There are 8 known substitutes for 5340-01-229-0831: 5340-01-037-7276, 5999-00-191-6260, 6240-00-504-0981 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4860?

Key specifications for 4860: Width: 2.000 INCHES NOMINAL IN; Length: 3.500 INCHES NOMINAL IN; Style Designator: RECTANGULAR; Material: NICKEL CASE. 5 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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