PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50300AVCap,filler Opening

Kelch Corp · NSN 2590-01-373-8405 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-373-8405 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-373-8405. Primary manufacturer part number: 50300AV.
Features
  • Cap,filler Opening — FSC 2590
  • 4 verified cross-references
  • Primary manufacturer: Kelch Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-373-8405, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Kelch Corp. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-01-373-8405
Primary Part Number50300AV
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerKelch Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-154-843946285 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6610-00-885-239946292 INTERCHANGEABLE
Plate and Spacer As
Meggitt (new Hampshire), Inc
4730-01-362-25694629-2 INTERCHANGEABLE
Coupling,tube
Mag Aerospace Industries, Llc Div Safran Cabins
6680-01-582-104246292 INTERCHANGEABLE
Indicator,liquid Quantity
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
50300AV Kelch Corp (USA)
46292 Phoenix Trading Inc. (USA)
P5213C C. H. & E. Manufacturing Co. Inc Div Abs Dewatering (USA)
P5213C Phoenix Trading Inc. (USA)
Related Parts
5330-00-154-8439INTERCHANGEABLE
SEAL,PLAIN ENCASED
46285
6610-00-885-2399INTERCHANGEABLE
PLATE AND SPACER AS
46292
4730-01-362-2569INTERCHANGEABLE
COUPLING,TUBE
4629-2
6680-01-582-1042INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
46292

Frequently Asked Questions

What is NSN 2590-01-373-8405?

NSN 2590-01-373-8405 is a Cap,filler Opening, manufactured by Kelch Corp, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-373-8405?

NSN 2590-01-373-8405 has 4 cross-referenced part numbers: 50300AV (Kelch Corp), 46292 (Phoenix Trading Inc.), P5213C (C. H. & E. Manufacturing Co. Inc Div Abs Dewatering), P5213C (Phoenix Trading Inc.).

What NSN replaces 2590-01-373-8405?

There are 4 known substitutes for 2590-01-373-8405: 5330-00-154-8439, 6610-00-885-2399, 4730-01-362-2569 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50300AV?

Key specifications for 50300AV: End Item Identification: 4320-01-013-0798 - MODEL 2866T 4" TRASH PUMP. 1 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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