PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31742Cap,filler Opening

Gates Corporation · NSN 2590-01-121-2641 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-121-2641 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-121-2641. Primary manufacturer part number: 31742.
Features
  • Cap,filler Opening — FSC 2590
  • 2 verified cross-references
  • Primary manufacturer: Gates Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,filler Opening, cataloged under National Stock Number 2590-01-121-2641, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 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)
ManufacturersGates Corporation (CAGE 24161); Chrysler Realty Company Llc Dba Daimler Chrysler (CAGE 12204)
Technical Specifications
ParameterValue
NSN2590-01-121-2641
Primary Part Number31742
Item NameCap,filler Opening
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-043-39880R325EM INTERCHANGEABLE
O-Ring
Accuride Corporation Dba Accuride Distributing Llc
1680-00-516-819131742 INTERCHANGEABLE
Actuator,electromechanical,rotar
Honeywell International Inc. Div Aerospace - Torrance
5365-01-122-8716317-42 INTERCHANGEABLE
Spacer,sleeve
Ashcroft Inc Dba Heise
5306-01-191-311031742 INTERCHANGEABLE
Bolt,u
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5340-01-265-82164031476 INTERCHANGEABLE
Standoff,threaded,spacing
Honeywell International Inc. Dba Honeywell International
5360-01-415-968221262 FIND 4 INTERCHANGEABLE
Spring,helical,compression
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5950-01-576-642831742 INTERCHANGEABLE
Coil,radio Frequency
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
31742 PRIMARY Gates Corporation (USA)
4031476 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5331-00-043-3988INTERCHANGEABLE
O-RING
0R325EM
1680-00-516-8191INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
31742
5365-01-122-8716INTERCHANGEABLE
SPACER,SLEEVE
317-42
5306-01-191-3110INTERCHANGEABLE
BOLT,U
31742
5340-01-265-8216INTERCHANGEABLE
STANDOFF,THREADED,SPACING
4031476
5360-01-415-9682INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21262 FIND 4
5950-01-576-6428INTERCHANGEABLE
COIL,RADIO FREQUENCY
31742

Frequently Asked Questions

What is NSN 2590-01-121-2641?

NSN 2590-01-121-2641 is a Cap,filler Opening, manufactured by Gates Corporation, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-121-2641?

NSN 2590-01-121-2641 has 2 cross-referenced part numbers: 31742 (Gates Corporation), 4031476 (Chrysler Realty Company Llc Dba Daimler Chrysler).

What NSN replaces 2590-01-121-2641?

There are 7 known substitutes for 2590-01-121-2641: 5331-00-043-3988, 1680-00-516-8191, 5365-01-122-8716 and 4 more. Verify interchangeability with system specifications before substitution.

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