PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201545Cap,filler Opening

Kelch Corp · NSN 2590-01-450-6884 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-450-6884 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-450-6884. Primary manufacturer part number: 201545.
Features
  • Cap,filler Opening — FSC 2590
  • 2 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 2590-01-450-6884, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 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)
ManufacturersKelch Corp (CAGE 23224)
Technical Specifications
ParameterValue
NSN2590-01-450-6884
Primary Part Number201545
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerKelch Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-367-2172201545 INTERCHANGEABLE
Gasket
Johnson Controls Navy Systems, Llc
5930-00-801-374920100-0 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
2540-01-158-460214072497 INTERCHANGEABLE
Handle,window Regulator,vehicula
General Motors Llc Dba General Motors Llc
5950-01-416-820805023 INTERCHANGEABLE
Reactor
Magnetika Inc
1240-01-484-7213ELITE 1500 INTERCHANGEABLE
Range Finder,laser
Bushnell Group, Inc Div Bushnell Holdings, Inc.
6675-01-565-26442010-00 INTERCHANGEABLE
Tribrach
Seco Manufacturing Co, Inc
5340-01-650-100420-1000 INTERCHANGEABLE
Cap,protective,dust and Moisture
Molded Devices, Inc. Dba Mdi Div Molded Devices
5331-01-650-7721201000 INTERCHANGEABLE
O-Ring
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
201545 Kelch Corp (USA)
201000 Kelch Corp (USA)
Related Parts
5330-00-367-2172INTERCHANGEABLE
GASKET
201545
5930-00-801-3749INTERCHANGEABLE
SWITCH,THERMOSTATIC
20100-0
2540-01-158-4602INTERCHANGEABLE
HANDLE,WINDOW REGULATOR,VEHICULA
14072497
5950-01-416-8208INTERCHANGEABLE
REACTOR
05023
1240-01-484-7213INTERCHANGEABLE
RANGE FINDER,LASER
ELITE 1500
6675-01-565-2644INTERCHANGEABLE
TRIBRACH
2010-00
5340-01-650-1004INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
20-1000
5331-01-650-7721INTERCHANGEABLE
O-RING
201000

Frequently Asked Questions

What is NSN 2590-01-450-6884?

NSN 2590-01-450-6884 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 2590-01-450-6884?

NSN 2590-01-450-6884 has 2 cross-referenced part numbers: 201545 (Kelch Corp), 201000 (Kelch Corp).

What NSN replaces 2590-01-450-6884?

There are 8 known substitutes for 2590-01-450-6884: 5330-00-367-2172, 5930-00-801-3749, 2540-01-158-4602 and 5 more. Verify interchangeability with system specifications before substitution.

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