PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST3M830-3Strike,catch

The Boeing Company Div Defense · NSN 5340-01-133-5033 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-133-5033 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-133-5033. Primary manufacturer part number: ST3M830-3.
Features
  • Strike,catch — FSC 5340
  • Second Surface Hole Quantity: 2
  • Material Thickness: 0.125 INCHES NOMINAL IN
  • Second Surface Hole Size: 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
  • First Surface Hole Quantity: 2
  • Material: UNABLE TO DECODE
  • First Surface Hole Size: 0.195 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 5340-01-133-5033, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-133-5033
Primary Part NumberST3M830-3
Item NameStrike,catch
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Second Surface Hole Quantity2
Material Thickness0.125 INCHES NOMINAL IN
Second Surface Hole Size0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
First Surface Hole Quantity2
MaterialUNABLE TO DECODE
First Surface Hole Size0.195 INCHES NOMINAL IN
Mounting FacilityUNTHREADED HOLE(S)
Height0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5995-00-490-1028SC-D-68284MODELG10FT INTERCHANGEABLE
Cable Assembly,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6625-00-538-9306 INTERCHANGEABLE
Meter,field Strength
5905-01-005-1942 INTERCHANGEABLE
Resistor,fixed,film
6240-01-361-834490400200 INTERCHANGEABLE
Lamp,incandescent
Glamox Aqua Signal Corporation
5836-01-393-3012902-001 INTERCHANGEABLE
Eraser,magnetic
Data Security, Inc
4820-01-604-5858902001 INTERCHANGEABLE
Valve,y
Forespar Products Corp
5120-01-681-5312 INTERCHANGEABLE
Handle,quick Release
Cross-Reference Index
Part NumberManufacturer
ST3M830-3 PRIMARY The Boeing Company Div Defense (USA)
902001 Monadnock Company, the Dba Lisi Aerospace (USA)
SL3554-3 Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
Related Parts
5995-00-490-1028INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
SC-D-68284MODELG10FT
6625-00-538-9306INTERCHANGEABLE
METER,FIELD STRENGTH
5905-01-005-1942INTERCHANGEABLE
RESISTOR,FIXED,FILM
6240-01-361-8344INTERCHANGEABLE
LAMP,INCANDESCENT
90400200
5836-01-393-3012INTERCHANGEABLE
ERASER,MAGNETIC
902-001
4820-01-604-5858INTERCHANGEABLE
VALVE,Y
902001
5120-01-681-5312INTERCHANGEABLE
HANDLE,QUICK RELEASE

Frequently Asked Questions

What is NSN 5340-01-133-5033?

NSN 5340-01-133-5033 is a Strike,catch, manufactured by The Boeing Company Div Defense, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-133-5033?

NSN 5340-01-133-5033 has 3 cross-referenced part numbers: ST3M830-3 (The Boeing Company Div Defense), 902001 (Monadnock Company, the Dba Lisi Aerospace), SL3554-3 (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division).

What NSN replaces 5340-01-133-5033?

There are 7 known substitutes for 5340-01-133-5033: 5995-00-490-1028, 6625-00-538-9306, 5905-01-005-1942 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST3M830-3?

Key specifications for ST3M830-3: Overall Length: 1.500 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Second Surface Hole Quantity: 2; Material Thickness: 0.125 INCHES NOMINAL IN. 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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