PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501021Filler Neck,vehicular Components

Tymco International, Inc. · NSN 2590-01-326-7055 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-326-7055 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-326-7055. Primary manufacturer part number: 501021.
Features
  • Filler Neck,vehicular Components — FSC 2590
  • 1 verified cross-reference
  • Primary manufacturer: Tymco International, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Filler Neck,vehicular Components, cataloged under National Stock Number 2590-01-326-7055, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tymco International, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-01-326-7055
Primary Part Number501021
Item NameFiller Neck,vehicular Components
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerTymco International, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-078-0704SW42738 INTERCHANGEABLE
Switch Assembly
Electro-Mech Components, Inc. Dba Electro-Mech Components Inc
9330-01-316-9929501021 INTERCHANGEABLE
Molding,plastic
Clamshell Structures, Inc
5340-01-507-4158501021 INTERCHANGEABLE
Bracket,mounting
Unison Industries Llc
5305-01-620-4533 INTERCHANGEABLE
Screw Assembly,panel
6210-01-623-277750-1-02-1 INTERCHANGEABLE
Light Unit,emergency
Kwd Aircraft Support Equipment Llc
6130-01-688-8500501021 INTERCHANGEABLE
Control,power Supply
Iris Technology Corporation Dba Iris Technology Corp
Cross-Reference Index
Part NumberManufacturer
501021 Tymco International, Inc. (USA)
Related Parts
5930-00-078-0704INTERCHANGEABLE
SWITCH ASSEMBLY
SW42738
9330-01-316-9929INTERCHANGEABLE
MOLDING,PLASTIC
501021
5340-01-507-4158INTERCHANGEABLE
BRACKET,MOUNTING
501021
5305-01-620-4533INTERCHANGEABLE
SCREW ASSEMBLY,PANEL
6210-01-623-2777INTERCHANGEABLE
LIGHT UNIT,EMERGENCY
50-1-02-1
6130-01-688-8500INTERCHANGEABLE
CONTROL,POWER SUPPLY
501021

Frequently Asked Questions

What is NSN 2590-01-326-7055?

NSN 2590-01-326-7055 is a Filler Neck,vehicular Components, manufactured by Tymco International, Inc., classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-326-7055?

NSN 2590-01-326-7055 has 1 cross-referenced part number: 501021 (Tymco International, Inc.).

What NSN replaces 2590-01-326-7055?

There are 6 known substitutes for 2590-01-326-7055: 5930-00-078-0704, 9330-01-316-9929, 5340-01-507-4158 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 501021?

Key specifications for 501021: End Item Identification: TYMCO MODEL 600 SWEEPER TRUCK; Special Features: CONSIST OF ONE FILTER,ONE BREATHER,ONE GASKET,TWO FLANGES AND ONE CAP FILLER W/DIPSTICK. 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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