PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

520 XDoor,access,weapon System

Switchcraft Inc. · NSN 5342-00-586-4361 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-586-4361 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-586-4361. Primary manufacturer part number: 520 X.
Features
  • Door,access,weapon System — FSC 5342
  • Body Thickness: 0.125 INCHES NOMINAL IN
  • Surface Treatment: ENAMEL SEMIGLOSS
  • Peripheral Shape Style: ROUND, NO HOLES
  • Material: STEEL
  • Outside Diameter: 0.875 INCHES NOMINAL IN
  • Features Provided: SPRING LOADED SELF-CLOSING
  • Cross-Sectional Shape Style: FLAT
Applications
  • Applications requiring Steel construction
General Description

The Door,access,weapon System, cataloged under National Stock Number 5342-00-586-4361, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Switchcraft Inc.. Government technical data includes 8 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.

Technical Specifications
ParameterValue
NSN5342-00-586-4361
Primary Part Number520 X
Item NameDoor,access,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerSwitchcraft Inc.
StatusCANCELLED
Body Thickness0.125 INCHES NOMINAL IN
Surface TreatmentENAMEL SEMIGLOSS
Peripheral Shape StyleROUND, NO HOLES
MaterialSTEEL
Outside Diameter0.875 INCHES NOMINAL IN
Features ProvidedSPRING LOADED SELF-CLOSING
Cross-Sectional Shape StyleFLAT
Securing Device TypeHINGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-091-9225HMJKLV4A INTERCHANGEABLE
Bearing,plain,rod End
Roller Bearing Company of America, Inc.
5133-00-189-9316 INTERCHANGEABLE
Drill,twist
2520-00-532-7243A226284 INTERCHANGEABLE
Parts Kit,universal Joint
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-624-477312167 INTERCHANGEABLE
Gasket
Acf Industries Inc
3439-00-630-2017R12167 INTERCHANGEABLE
Soldering Pencil,electric
Triton Industries Inc
6625-00-998-608412167 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
6210-01-038-8819559-0202-001 INTERCHANGEABLE
Light,indicator
Dialight Corporation
3110-01-193-6966520X INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5305-01-232-126912167 INTERCHANGEABLE
Screw
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5998-01-475-455712167 INTERCHANGEABLE
Circuit Card Assembly
Ap Labs, Inc.
Cross-Reference Index
Part NumberManufacturer
12167 Whittaker Corp Whittaker Electronic Systems Div (USA)
10054154 Us Army Aviation and Missile Command (USA)
520 Switchcraft Inc. (USA)
520 X PRIMARY Switchcraft Inc. (USA)
Related Parts
3120-00-091-9225INTERCHANGEABLE
BEARING,PLAIN,ROD END
HMJKLV4A
5133-00-189-9316INTERCHANGEABLE
DRILL,TWIST
2520-00-532-7243INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
A226284
5330-00-624-4773INTERCHANGEABLE
GASKET
12167
3439-00-630-2017INTERCHANGEABLE
SOLDERING PENCIL,ELECTRIC
R12167
6625-00-998-6084INTERCHANGEABLE
MULTIMETER
12167
6210-01-038-8819INTERCHANGEABLE
LIGHT,INDICATOR
559-0202-001
3110-01-193-6966INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
520X
5305-01-232-1269INTERCHANGEABLE
SCREW
12167
5998-01-475-4557INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
12167
6540-01-562-7269INTERCHANGEABLE
SWITCH,FOOT,LASER,INFARED DIODE
12167
1680-01-580-3298INTERCHANGEABLE
JAX COVER ROHS
520X

Frequently Asked Questions

What is NSN 5342-00-586-4361?

NSN 5342-00-586-4361 is a Door,access,weapon System, manufactured by Switchcraft Inc., classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-586-4361?

NSN 5342-00-586-4361 has 4 cross-referenced part numbers: 12167 (Whittaker Corp Whittaker Electronic Systems Div), 10054154 (Us Army Aviation and Missile Command), 520 (Switchcraft Inc.), 520 X (Switchcraft Inc.).

What NSN replaces 5342-00-586-4361?

There are 12 known substitutes for 5342-00-586-4361: 3120-00-091-9225, 5133-00-189-9316, 2520-00-532-7243 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 520 X?

Key specifications for 520 X: Body Thickness: 0.125 INCHES NOMINAL IN; Surface Treatment: ENAMEL SEMIGLOSS; Peripheral Shape Style: ROUND, NO HOLES; Material: STEEL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-586-4361 still in active supply?

NSN 5342-00-586-4361 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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