PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7000684Cap,filler Opening

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2590-00-142-0797 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-00-142-0797 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-142-0797. Primary manufacturer part number: 7000684.
Features
  • Cap,filler Opening — FSC 2590
  • Pressure Relief Method: MANUAL
  • Outside Diameter: 4.625 INCHES NOMINAL IN
  • Cam Quantity: 3
  • Material: STEEL OVERALL
  • System for Which Designed: PRESSURIZED
  • Style Designator: INSIDE CAM TYPE
  • Maximum Working Pressure: 2.500 POUNDS PER SQUARE INCH (PSI) LBS
Applications
  • Applications requiring Steel Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-00-142-0797, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2590-00-142-0797
Primary Part Number7000684
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Pressure Relief MethodMANUAL
Outside Diameter4.625 INCHES NOMINAL IN
Cam Quantity3
MaterialSTEEL OVERALL
System for Which DesignedPRESSURIZED
Style DesignatorINSIDE CAM TYPE
Maximum Working Pressure2.500 POUNDS PER SQUARE INCH (PSI) LBS
Accommodation TypeKNURLED END GRIPPING
FSC Application DataENGINE FUEL SYSTEM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5895-00-090-3583A6333 INTERCHANGEABLE
Gear
Bae Systems Information and Electronic Systems Integration Inc.
5310-00-176-8114AN320-10 INTERCHANGEABLE
Nut,plain,slotted,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2940-00-353-5745 INTERCHANGEABLE
Screen
6240-01-143-6991Q45T2-1/2/7CL INTERCHANGEABLE
Lamp,incandescent
Genesis Lamp Corp
5355-01-265-0575A6333 INTERCHANGEABLE
Window,dial
Electro-Metrics Corporation Dba Electro-Metrics
5930-01-438-753085-01-64 INTERCHANGEABLE
Switch,rotary
Nelson Stud Welding, Inc. Dba Nelson Stud Welding Inc
Cross-Reference Index
Part NumberManufacturer
850164 General Motors Corp (USA)
7000684 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
850164 General Motors Llc Dba General Motors (USA)
159C293 Cummins Power Generation Inc. (USA)
GPW9030B2 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
850164 General Motors Llc Dba General Motors Llc (USA)
A6333 PRIMARY Am General Llc (USA)
7025A PRIMARY Stant Mfg Co Inc (USA)
159-0293 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
5895-00-090-3583INTERCHANGEABLE
GEAR
A6333
5310-00-176-8114INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
AN320-10
2940-00-353-5745INTERCHANGEABLE
SCREEN
6240-01-143-6991INTERCHANGEABLE
LAMP,INCANDESCENT
Q45T2-1/2/7CL
5355-01-265-0575INTERCHANGEABLE
WINDOW,DIAL
A6333
5930-01-438-7530INTERCHANGEABLE
SWITCH,ROTARY
85-01-64

Frequently Asked Questions

What is NSN 2590-00-142-0797?

NSN 2590-00-142-0797 is a Cap,filler Opening, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2590-00-142-0797?

NSN 2590-00-142-0797 has 9 cross-referenced part numbers: 850164 (General Motors Corp), 7000684 (U S Army Tank Automotive Command Amsta-Im-Mm), 850164 (General Motors Llc Dba General Motors), 159C293 (Cummins Power Generation Inc.), GPW9030B2 (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 4 more.

What NSN replaces 2590-00-142-0797?

There are 6 known substitutes for 2590-00-142-0797: 5895-00-090-3583, 5310-00-176-8114, 2940-00-353-5745 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7000684?

Key specifications for 7000684: Pressure Relief Method: MANUAL; Outside Diameter: 4.625 INCHES NOMINAL IN; Cam Quantity: 3; Overall Height: 0.687 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2590-00-142-0797 still in active supply?

NSN 2590-00-142-0797 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com