PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6/421Control Rod

Everllence Usa Inc. · NSN 5342-01-550-2843 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-550-2843 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-550-2843. Primary manufacturer part number: 6/421.
Features
  • Control Rod — FSC 5342
  • Criticality Code Justification: AGAV
  • 2 verified cross-references
  • Primary manufacturer: Everllence Usa Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Control Rod, cataloged under National Stock Number 5342-01-550-2843, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Everllence Usa Inc.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-01-550-2843
Primary Part Number6/421
Item NameControl Rod
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerEverllence Usa Inc.
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6130-00-378-5567 INTERCHANGEABLE
Case,power Supply
5365-00-509-07676421 INTERCHANGEABLE
Bushing,head Post
Unity Manufacturing Co
5950-00-581-99506421 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5930-00-911-84886421 INTERCHANGEABLE
Switch,pressure
Horizon Aerospace Llc Dba Transicoil
7035-01-010-42577601884-00 INTERCHANGEABLE
Head,magnetic
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
4820-01-105-748725P-2914-B INTERCHANGEABLE
Valve,control
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4010-01-145-8452 INTERCHANGEABLE
Wire Rope Assembly,single Leg
4720-01-151-20156421 INTERCHANGEABLE
Hose,vacuum
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5935-01-198-6241 INTERCHANGEABLE
Adapter,connector
3120-01-249-3659 INTERCHANGEABLE
Bearing,plain,rod End
Cross-Reference Index
Part NumberManufacturer
6/421 Viking Incorporated Dba Viking Inc (USA)
6/421 PRIMARY Everllence Usa Inc. (USA)
Related Parts
6130-00-378-5567INTERCHANGEABLE
CASE,POWER SUPPLY
5365-00-509-0767INTERCHANGEABLE
BUSHING,HEAD POST
6421
5950-00-581-9950INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6421
5930-00-911-8488INTERCHANGEABLE
SWITCH,PRESSURE
6421
7035-01-010-4257INTERCHANGEABLE
HEAD,MAGNETIC
7601884-00
4820-01-105-7487INTERCHANGEABLE
VALVE,CONTROL
25P-2914-B
4010-01-145-8452INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
4720-01-151-2015INTERCHANGEABLE
HOSE,VACUUM
6421
5935-01-198-6241INTERCHANGEABLE
ADAPTER,CONNECTOR
3120-01-249-3659INTERCHANGEABLE
BEARING,PLAIN,ROD END
6110-01-558-8186INTERCHANGEABLE
EC-P4 CONTROL
SNA-S2X-6001TS
6515-01-561-6151INTERCHANGEABLE
HOLDER,DRILL BIT,SURGICAL
MR8-AS07

Frequently Asked Questions

What is NSN 5342-01-550-2843?

NSN 5342-01-550-2843 is a Control Rod, manufactured by Everllence Usa Inc., classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-550-2843?

NSN 5342-01-550-2843 has 2 cross-referenced part numbers: 6/421 (Viking Incorporated Dba Viking Inc), 6/421 (Everllence Usa Inc.).

What NSN replaces 5342-01-550-2843?

There are 12 known substitutes for 5342-01-550-2843: 6130-00-378-5567, 5365-00-509-0767, 5950-00-581-9950 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6/421?

Key specifications for 6/421: End Item Identification: PAXMAN DIESEL ENGINE; Criticality Code Justification: AGAV. 2 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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