PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14175Cap,filler Opening

Napco International Llc Dba Napco International Inc · NSN 2590-00-200-0066 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-00-200-0066 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-200-0066. Primary manufacturer part number: 14175.
Features
  • Cap,filler Opening — FSC 2590
  • Cam Quantity: 2
  • Outside Diameter: 1.875 INCHES NOMINAL IN
  • System for Which Designed: NONPRESSURIZED
  • Features Provided: BREATHER HOLE
  • Accommodation Type: KNURLED END GRIPPING
  • Material: STEEL OVERALL
  • Surface Treatment: ZINC OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-00-200-0066, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-00-200-0066
Primary Part Number14175
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusACTIVE
Cam Quantity2
Outside Diameter1.875 INCHES NOMINAL IN
System for Which DesignedNONPRESSURIZED
Features ProvidedBREATHER HOLE
Accommodation TypeKNURLED END GRIPPING
MaterialSTEEL OVERALL
Surface TreatmentZINC OVERALL
Filler Neck Diameter for Which Designed1.750 INCHES NOMINAL IN
Style DesignatorOUTSIDE CAM TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-174-033614175 INTERCHANGEABLE
Cock,drain
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
2910-00-214-31269-9585A INTERCHANGEABLE
Valve
Cummins Power Generation Inc.
6695-00-421-539114175 INTERCHANGEABLE
Jewel Assembly,bush
Aerosonic Llc
5342-00-584-1022CF-14-175 INTERCHANGEABLE
Coupling,clamp,grooved
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5310-00-735-61547742944 INTERCHANGEABLE
Nut
U S Army Tank Automotive Command Amsta-Im-Mm
5305-01-108-999514175 INTERCHANGEABLE
Screw
Abd Intl Inc Dba Abdick
5962-01-207-6593B4028463 INTERCHANGEABLE
Microcircuit,digital
Department of the Army Hq United States Army Communications Research and Development Command
5910-01-339-1561 INTERCHANGEABLE
Capacitor,variable,plastic Diele
4720-01-353-05413010606-8-8-8-37.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
7930-01-379-57436114557 INTERCHANGEABLE
Detergent,utility
Ecolab Inc
Cross-Reference Index
Part NumberManufacturer
157D1-0803 Kurz & Root Generator Company, Llc (USA)
14175 PRIMARY Napco International Llc Dba Napco International Inc (USA)
Related Parts
4820-00-174-0336INTERCHANGEABLE
COCK,DRAIN
14175
2910-00-214-3126INTERCHANGEABLE
VALVE
9-9585A
6695-00-421-5391INTERCHANGEABLE
JEWEL ASSEMBLY,BUSH
14175
5342-00-584-1022INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
CF-14-175
5310-00-735-6154INTERCHANGEABLE
NUT
7742944
5305-01-108-9995INTERCHANGEABLE
SCREW
14175
5962-01-207-6593INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
B4028463
5910-01-339-1561INTERCHANGEABLE
CAPACITOR,VARIABLE,PLASTIC DIELE
4720-01-353-0541INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3010606-8-8-8-37.00
7930-01-379-5743INTERCHANGEABLE
DETERGENT,UTILITY
6114557

Frequently Asked Questions

What is NSN 2590-00-200-0066?

NSN 2590-00-200-0066 is a Cap,filler Opening, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-00-200-0066?

NSN 2590-00-200-0066 has 2 cross-referenced part numbers: 157D1-0803 (Kurz & Root Generator Company, Llc), 14175 (Napco International Llc Dba Napco International Inc).

What NSN replaces 2590-00-200-0066?

There are 10 known substitutes for 2590-00-200-0066: 4820-00-174-0336, 2910-00-214-3126, 6695-00-421-5391 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14175?

Key specifications for 14175: Cam Quantity: 2; Outside Diameter: 1.875 INCHES NOMINAL IN; System for Which Designed: NONPRESSURIZED; Overall Height: 0.781 INCHES NOMINAL IN. 10 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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