PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21314-17Strap,retaining

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-00-190-6811 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-190-6811 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-190-6811. Primary manufacturer part number: MS21314-17.
Features
  • Strap,retaining — FSC 5340
  • Distance Between Base and Inside of Arch: 2.875 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE
  • Style Designator: CURVED ARCH
  • Nondefinitive Spec/std Data: 2 TYPE AND A STYLE
  • Material: STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Cushion: NOT INCLUDED
  • Material Thickness: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1008 or Steel Comp 1009 or Steel Comp 1015 or Steel Comp 1018 or Steel Comp 1020 or Steel Location Not Otherwise Specified construction
General Description

The Strap,retaining, cataloged under National Stock Number 5340-00-190-6811, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 11 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-190-6811
Primary Part NumberMS21314-17
Item NameStrap,retaining
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Distance Between Base and Inside of Arch2.875 INCHES NOMINAL IN
Surface TreatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE
Style DesignatorCURVED ARCH
Nondefinitive Spec/std Data2 TYPE AND A STYLE
MaterialSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL LOCATION NOT OTHERWISE SPECIFIED
CushionNOT INCLUDED
Material Thickness0.125 INCHES NOMINAL IN
Mounting PadNOT INCLUDED
Distance Between Mounting Hole Centers5.000 INCHES NOMINAL IN
Inside Diameter/arch Length2.875 INCHES NOMINAL IN
Mounting Hole Size0.344 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-057-3100 (NASM760-TYP1, STYB, 5/16)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
5340-00-057-3100NASM760-TYP1, STYB, 5/16 SUCCESSOR
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Strap,retaining
5340-00-190-6767MS35140-16 SUCCESSOR
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-598-2570172T51 SUCCESSOR
Strap,retaining
Egs Electrical Group Appleton Div
5340-00-190-6798MS21314-1 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-190-6799MS21314-4 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-190-6801MS21314-6 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-190-6802MS21314-7 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-190-6804MS21314-10 INTERCHANGEABLE
Strap,retaining
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
MS21314-17 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS21314-17 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
FF-S-760 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
NASM21314 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
SUCCESSOR 5340-00-057-3100 Strap,retaining · NASM760-TYP1, STYB, 5/16
5340-00-242-7521SUCCESSOR
NO ITEM NAME AVAILABLE
5340-00-190-6765SUCCESSOR
STRAP,RETAINING
5340-00-190-6767SUCCESSOR
STRAP,RETAINING
MS35140-16
5340-00-598-2570SUCCESSOR
STRAP,RETAINING
172T51
5340-00-190-6798INTERCHANGEABLE
STRAP,RETAINING
MS21314-1
5340-00-190-6799INTERCHANGEABLE
STRAP,RETAINING
MS21314-4
5340-00-190-6801INTERCHANGEABLE
STRAP,RETAINING
MS21314-6
5340-00-190-6802INTERCHANGEABLE
STRAP,RETAINING
MS21314-7
5340-00-190-6804INTERCHANGEABLE
STRAP,RETAINING
MS21314-10
5340-00-190-6807INTERCHANGEABLE
STRAP,RETAINING
MS21314-13
5340-00-190-6810INTERCHANGEABLE
STRAP,RETAINING
MS21314-16

Frequently Asked Questions

What is NSN 5340-00-190-6811?

NSN 5340-00-190-6811 is a Strap,retaining, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-190-6811?

NSN 5340-00-190-6811 has 4 cross-referenced part numbers: MS21314-17 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS21314-17 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), FF-S-760 (Federal Specifications Promulgated by General Services Administration Washington DC), NASM21314 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5340-00-190-6811?

There are 12 known substitutes for 5340-00-190-6811: 5340-00-242-7521, 5340-00-057-3100, 5340-00-190-6765 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS21314-17?

Key specifications for MS21314-17: Distance Between Base and Inside of Arch: 2.875 INCHES NOMINAL IN; Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE; Style Designator: CURVED ARCH; Nondefinitive Spec/std Data: 2 TYPE AND A STYLE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-190-6811 still in active supply?

NSN 5340-00-190-6811 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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