PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41920Cap,filler Opening

Moeller Mfg Co Inc · NSN 2590-01-446-5108 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-446-5108 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-446-5108. Primary manufacturer part number: 41920.
Features
  • Cap,filler Opening — FSC 2590
  • 3 verified cross-references
  • Primary manufacturer: Moeller Mfg Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-446-5108, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Moeller Mfg Co Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap,filler Opening
FSC / FSG2590 — No Item Name Available (FSG 25)
ManufacturersMoeller Mfg Co Inc (CAGE 01943); Oshkosh Corp (CAGE 45152); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN2590-01-446-5108
Primary Part Number41920
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerMoeller Mfg Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-139-3830 INTERCHANGEABLE
Hose
2530-00-274-450211A2233 INTERCHANGEABLE
Cup,hydraulic Brake Cylinder
Napco International Llc Dba Napco International Inc
2815-00-469-7997419-20 INTERCHANGEABLE
Hose Connection,die
Perkins Engines Company Ltd - Perkins Parts Distribution Centre Uk
2940-00-562-1030226469N INTERCHANGEABLE
Air Cleaner,intake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5977-01-020-0590KE2734-2 INTERCHANGEABLE
Holder Assembly,electrical Conta
Moog Inc.
5950-01-235-669541920 INTERCHANGEABLE
Reactor-Transformer
Coast/advanced Chip Magnetics, Inc.
Cross-Reference Index
Part NumberManufacturer
41920 Moeller Mfg Co Inc (USA)
1429520 Oshkosh Corp (USA)
1429520 Oshkosh Defense Llc (USA)
Related Parts
4720-00-139-3830INTERCHANGEABLE
HOSE
2530-00-274-4502INTERCHANGEABLE
CUP,HYDRAULIC BRAKE CYLINDER
11A2233
2815-00-469-7997INTERCHANGEABLE
HOSE CONNECTION,DIE
419-20
2940-00-562-1030INTERCHANGEABLE
AIR CLEANER,INTAKE
226469N
5977-01-020-0590INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
KE2734-2
5950-01-235-6695INTERCHANGEABLE
REACTOR-TRANSFORMER
41920

Frequently Asked Questions

What is NSN 2590-01-446-5108?

NSN 2590-01-446-5108 is a Cap,filler Opening, manufactured by Moeller Mfg Co Inc, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-446-5108?

NSN 2590-01-446-5108 has 3 cross-referenced part numbers: 41920 (Moeller Mfg Co Inc), 1429520 (Oshkosh Corp), 1429520 (Oshkosh Defense Llc).

What NSN replaces 2590-01-446-5108?

There are 6 known substitutes for 2590-01-446-5108: 4720-00-139-3830, 2530-00-274-4502, 2815-00-469-7997 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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