PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31778Cap,filler Opening

Gates Corporation · NSN 2590-01-217-8091 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-217-8091 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-217-8091. Primary manufacturer part number: 31778.
Features
  • Cap,filler Opening — FSC 2590
  • Locking Device Type: INTEGRAL KEY LOCK
  • Surface Treatment: CHROMIUM OVERALL
  • Material: METAL OVERALL
  • Color: SILVER
  • System for Which Designed: NONPRESSURIZED
  • 1 verified cross-reference
  • Primary manufacturer: Gates Corporation
Applications
  • Applications requiring Metal Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-217-8091, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Gates Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2590-01-217-8091
Primary Part Number31778
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerGates Corporation
StatusCANCELLED
Locking Device TypeINTEGRAL KEY LOCK
Surface TreatmentCHROMIUM OVERALL
MaterialMETAL OVERALL
ColorSILVER
System for Which DesignedNONPRESSURIZED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2590-00-466-740312493 INTERCHANGEABLE
Lock Wire
Trw Inc Trw Commercial Steering Div
3455-01-044-6358 INTERCHANGEABLE
Cutter,milling,end
5340-01-102-011131778 INTERCHANGEABLE
Bracket Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6515-01-574-2085317.78 INTERCHANGEABLE
Drill,twist,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
31778 PRIMARY Gates Corporation (USA)
Related Parts
2590-00-466-7403INTERCHANGEABLE
LOCK WIRE
12493
3455-01-044-6358INTERCHANGEABLE
CUTTER,MILLING,END
5340-01-102-0111INTERCHANGEABLE
BRACKET ASSEMBLY
31778
6515-01-574-2085INTERCHANGEABLE
DRILL,TWIST,BONE
317.78

Frequently Asked Questions

What is NSN 2590-01-217-8091?

NSN 2590-01-217-8091 is a Cap,filler Opening, manufactured by Gates Corporation, classified under FSC 2590 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2590-01-217-8091?

NSN 2590-01-217-8091 has 1 cross-referenced part number: 31778 (Gates Corporation).

What NSN replaces 2590-01-217-8091?

There are 4 known substitutes for 2590-01-217-8091: 2590-00-466-7403, 3455-01-044-6358, 5340-01-102-0111 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31778?

Key specifications for 31778: Locking Device Type: INTEGRAL KEY LOCK; Surface Treatment: CHROMIUM OVERALL; Material: METAL OVERALL; Color: SILVER. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2590-01-217-8091 still in active supply?

NSN 2590-01-217-8091 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