PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90201Holder,key

Worth Mfg Co · NSN 5340-01-631-4256 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-631-4256 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-631-4256. Primary manufacturer part number: 90201.
Features
  • Holder,key — FSC 5340
  • Diameter: 0.724 INCHES NOMINAL IN
  • Style Designator: RING
  • Material: STEEL OVERALL
  • Surface Treatment: ZINC OVERALL
  • Height: 0.112 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Worth Mfg Co
Applications
  • Applications requiring Steel Overall construction
General Description

The Holder,key, cataloged under National Stock Number 5340-01-631-4256, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Worth Mfg Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5340-01-631-4256
Primary Part Number90201
Item NameHolder,key
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerWorth Mfg Co
StatusACTIVE
Diameter0.724 INCHES NOMINAL IN
Style DesignatorRING
MaterialSTEEL OVERALL
Surface TreatmentZINC OVERALL
Height0.112 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Battery Power Supply
Panel,power Distribution
6130-01-566-836590-244 SUCCESSOR
Power Supply
L3 Technologies, Inc.
5930-00-078-7318495-1744 INTERCHANGEABLE
Switch,push
Swivelier Company Inc Dba Point Electric Div
5945-00-255-6437SCB98370 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-396-2256K9000S1A INTERCHANGEABLE
Cock,drain
Parker-Hannifin Corporation Dba Pneutronics
5355-00-450-460290201 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
4310-01-133-3984 INTERCHANGEABLE
Vacuum Pump Unit,rotary
5805-01-366-7795M9538-6 INTERCHANGEABLE
Switchboard,telephone,sound-Powe
Hose-Mccann Telephone Co, Inc
4235-01-462-7608STS-55KIT200 INTERCHANGEABLE
Sorbent,oil
Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc
Cross-Reference Index
Part NumberManufacturer
90201 PRIMARY Worth Mfg Co (USA)
Related Parts
6130-01-501-7789SUCCESSOR
BATTERY POWER SUPPLY
6110-01-501-7790SUCCESSOR
PANEL,POWER DISTRIBUTION
6130-01-566-8365SUCCESSOR
POWER SUPPLY
90-244
5930-00-078-7318INTERCHANGEABLE
SWITCH,PUSH
495-1744
5945-00-255-6437INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SCB98370
4820-00-396-2256INTERCHANGEABLE
COCK,DRAIN
K9000S1A
5355-00-450-4602INTERCHANGEABLE
KNOB
90201
4310-01-133-3984INTERCHANGEABLE
VACUUM PUMP UNIT,ROTARY
5805-01-366-7795INTERCHANGEABLE
SWITCHBOARD,TELEPHONE,SOUND-POWE
M9538-6
4235-01-462-7608INTERCHANGEABLE
SORBENT,OIL
STS-55KIT200
5820-01-500-5989INTERCHANGEABLE
ICS CONTROL UNIT
90-201
5998-01-508-8914INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
G-3231

Frequently Asked Questions

What is NSN 5340-01-631-4256?

NSN 5340-01-631-4256 is a Holder,key, manufactured by Worth Mfg Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-631-4256?

NSN 5340-01-631-4256 has 1 cross-referenced part number: 90201 (Worth Mfg Co).

What NSN replaces 5340-01-631-4256?

There are 12 known substitutes for 5340-01-631-4256: 6130-01-501-7789, 6110-01-501-7790, 6130-01-566-8365 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90201?

Key specifications for 90201: End Item Identification: STMS TRAILER; Diameter: 0.724 INCHES NOMINAL IN; Style Designator: RING; Material: STEEL OVERALL. 7 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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