PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6749Stay,locking

Atwood Industries Inc Automotive Div · NSN 5340-00-660-0758 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-660-0758 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-660-0758. Primary manufacturer part number: 6749.
Features
  • Stay,locking — FSC 5340
  • Surface Treatment: CADMIUM
  • Mounting Hole Diameter: 0.250 INCHES NOMINAL IN
  • Features Provided: RETAINING LUG
  • Material: STEEL
  • Offset Quantity: 1
  • Style Designator: SINGLE
  • Operational Direction: LEFT-HAND
Applications
  • Applications requiring Steel construction
General Description

The Stay,locking, cataloged under National Stock Number 5340-00-660-0758, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atwood Industries Inc Automotive Div. Government technical data includes 7 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-660-0758
Primary Part Number6749
Item NameStay,locking
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAtwood Industries Inc Automotive Div
StatusACTIVE
Surface TreatmentCADMIUM
Mounting Hole Diameter0.250 INCHES NOMINAL IN
Features ProvidedRETAINING LUG
MaterialSTEEL
Offset Quantity1
Style DesignatorSINGLE
Operational DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5355-00-161-07046749 INTERCHANGEABLE
Knob
Lucent Technologies Inc Corporate Headquarters
5977-00-229-6780 INTERCHANGEABLE
Holder Assembly,electrical Conta
3110-00-293-8397 INTERCHANGEABLE
Bearing,ball,annular
5998-00-488-0747 INTERCHANGEABLE
Circuit Card Assembly
2805-00-535-40656749 INTERCHANGEABLE
Lock Plate,screw Oi
Brinkley Technology Group Llc Dba Hercules Manufacturing
4820-00-639-9224 INTERCHANGEABLE
Cock,plug
6150-01-406-20556749CV-3-10 INTERCHANGEABLE
Lead,electrical
Janco Corporation Dba Janco Corp Div Mason Controls
5360-01-601-63076749 INTERCHANGEABLE
Spring,helical,torsion
Avox Systems Inc Dba Avox Systems Inc
4820-01-607-71506749 INTERCHANGEABLE
Cock,plug
Danfoss Power Solutions II, Llc
2540-01-654-44736749 INTERCHANGEABLE
Tread,nonmetallic,nonskid
Strongwell Corporation
Cross-Reference Index
Part NumberManufacturer
6749 Atwood Industries Inc Automotive Div (USA)
812E5269 Kersey / American Lafrance a Div of Figgie International Inc (USA)
Related Parts
5355-00-161-0704INTERCHANGEABLE
KNOB
6749
5977-00-229-6780INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
3110-00-293-8397INTERCHANGEABLE
BEARING,BALL,ANNULAR
5998-00-488-0747INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2805-00-535-4065INTERCHANGEABLE
LOCK PLATE,SCREW OI
6749
4820-00-639-9224INTERCHANGEABLE
COCK,PLUG
6150-01-406-2055INTERCHANGEABLE
LEAD,ELECTRICAL
6749CV-3-10
5360-01-601-6307INTERCHANGEABLE
SPRING,HELICAL,TORSION
6749
4820-01-607-7150INTERCHANGEABLE
COCK,PLUG
6749
2540-01-654-4473INTERCHANGEABLE
TREAD,NONMETALLIC,NONSKID
6749

Frequently Asked Questions

What is NSN 5340-00-660-0758?

NSN 5340-00-660-0758 is a Stay,locking, manufactured by Atwood Industries Inc Automotive Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-660-0758?

NSN 5340-00-660-0758 has 2 cross-referenced part numbers: 6749 (Atwood Industries Inc Automotive Div), 812E5269 (Kersey / American Lafrance a Div of Figgie International Inc).

What NSN replaces 5340-00-660-0758?

There are 10 known substitutes for 5340-00-660-0758: 5355-00-161-0704, 5977-00-229-6780, 3110-00-293-8397 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6749?

Key specifications for 6749: Surface Treatment: CADMIUM; Overall Width: 1.625 INCHES NOMINAL IN; Mounting Hole Diameter: 0.250 INCHES NOMINAL IN; Features Provided: RETAINING LUG. 10 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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