PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45690Cap,filler Opening

Bourns Inc · NSN 2590-01-526-7324 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-526-7324 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-526-7324. Primary manufacturer part number: 45690.
Features
  • Cap,filler Opening — FSC 2590
  • 2 verified cross-references
  • Primary manufacturer: Bourns 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 2590-01-526-7324, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Bourns Inc. This item has 2 commercial cross-references from 2 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
NSN2590-01-526-7324
Primary Part Number45690
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2910-00-036-021845690 INTERCHANGEABLE
Nozzle,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5930-00-952-079545690 INTERCHANGEABLE
Switch,rotary
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-01-254-414145690 INTERCHANGEABLE
Strainer,suction
Getinge Usa Inc
5985-01-485-467210513-0200-01 INTERCHANGEABLE
Antenna Group
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Cross-Reference Index
Part NumberManufacturer
45690 PRIMARY Bourns Inc (USA)
45690 Cat Pumps Corp (USA)
Related Parts
2910-00-036-0218INTERCHANGEABLE
NOZZLE,VALVE
45690
5930-00-952-0795INTERCHANGEABLE
SWITCH,ROTARY
45690
4730-01-254-4141INTERCHANGEABLE
STRAINER,SUCTION
45690
5985-01-485-4672INTERCHANGEABLE
ANTENNA GROUP
10513-0200-01

Frequently Asked Questions

What is NSN 2590-01-526-7324?

NSN 2590-01-526-7324 is a Cap,filler Opening, manufactured by Bourns Inc, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-526-7324?

NSN 2590-01-526-7324 has 2 cross-referenced part numbers: 45690 (Bourns Inc), 45690 (Cat Pumps Corp).

What NSN replaces 2590-01-526-7324?

There are 4 known substitutes for 2590-01-526-7324: 2910-00-036-0218, 5930-00-952-0795, 4730-01-254-4141 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45690?

Key specifications for 45690: End Item Identification: NSN 4610-01-495-0046;WATER PURIFICATION EQUIPMENT SET; Part Name Assigned by Controlling Agency: CAP,OIL FILLER. 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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