PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-F-85731/1Strike,catch

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-01-406-9707 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-406-9707 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-406-9707. Primary manufacturer part number: MIL-F-85731/1.
Features
  • Strike,catch — FSC 5340
  • Style Designator: MORTISE
  • Specification/standard Data: 81349-MIL-F-85731/1 GOVERNMENT SPECIFICATION
  • Material: UNABLE TO DECODE
  • Hole Quantity: 2
  • Material Thickness: 0.062 INCHES NOMINAL IN
  • Height: 0.375 INCHES NOMINAL IN
  • Mounting Facility: UNTHREADED HOLE(S)
Applications
  • Applications requiring Unable to Decode construction
General Description

The Strike,catch, cataloged under National Stock Number 5340-01-406-9707, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-406-9707
Primary Part NumberMIL-F-85731/1
Item NameStrike,catch
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorMORTISE
Specification/standard Data81349-MIL-F-85731/1 GOVERNMENT SPECIFICATION
MaterialUNABLE TO DECODE
Hole Quantity2
Material Thickness0.062 INCHES NOMINAL IN
Height0.375 INCHES NOMINAL IN
Mounting FacilityUNTHREADED HOLE(S)
Mounting Hole Diameter0.193 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Bolt Assembly,clamp
Bolt Assembly,clamp
Bolt Assembly,clamp
Bolt Assembly,clamp
Bolt Assembly,clamp
Strike,catch
Bolt Assembly,clamp
Bolt Assembly,clamp
Bolt Assembly,clamp
Leaf,butt Hinge
Cross-Reference Index
Part NumberManufacturer
MIL-F-85731/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M85731/1-12 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-00-326-5351SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-00-393-4078SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-086-3774SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-088-6303SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-119-2332SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-184-7851SUCCESSOR
STRIKE,CATCH
5340-01-193-9767SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-225-1619SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-250-8237SUCCESSOR
BOLT ASSEMBLY,CLAMP
5340-01-252-0792SUCCESSOR
LEAF,BUTT HINGE
5340-01-257-0909SUCCESSOR
STRIKE,CATCH
5340-01-259-0694SUCCESSOR
BOLT ASSEMBLY,CLAMP

Frequently Asked Questions

What is NSN 5340-01-406-9707?

NSN 5340-01-406-9707 is a Strike,catch, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-406-9707?

NSN 5340-01-406-9707 has 2 cross-referenced part numbers: MIL-F-85731/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M85731/1-12 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5340-01-406-9707?

There are 12 known substitutes for 5340-01-406-9707: 5340-00-326-5351, 5340-00-393-4078, 5340-01-086-3774 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-F-85731/1?

Key specifications for MIL-F-85731/1: Overall Length: 1.150 INCHES NOMINAL IN; Style Designator: MORTISE; Specification/standard Data: 81349-MIL-F-85731/1 GOVERNMENT SPECIFICATION; Material: UNABLE TO DECODE. 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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