PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18648Cap,filler Opening

Generac Mobile Products, Llc · NSN 2930-01-546-9962 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-01-546-9962 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-546-9962. Primary manufacturer part number: 18648.
Features
  • Cap,filler Opening — FSC 2930
  • 1 verified cross-reference
  • Primary manufacturer: Generac Mobile Products, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,filler Opening, cataloged under National Stock Number 2930-01-546-9962, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Generac Mobile Products, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2930-01-546-9962
Primary Part Number18648
Item NameCap,filler Opening
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-457-3075 INTERCHANGEABLE
Spring,ejector
4820-01-110-6621 INTERCHANGEABLE
Stem,fluid Valve
4440-01-178-885418648 INTERCHANGEABLE
Separator,dehydrator
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
18648 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
5360-00-457-3075INTERCHANGEABLE
SPRING,EJECTOR
4820-01-110-6621INTERCHANGEABLE
STEM,FLUID VALVE
4440-01-178-8854INTERCHANGEABLE
SEPARATOR,DEHYDRATOR
18648

Frequently Asked Questions

What is NSN 2930-01-546-9962?

NSN 2930-01-546-9962 is a Cap,filler Opening, manufactured by Generac Mobile Products, Llc, classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-01-546-9962?

NSN 2930-01-546-9962 has 1 cross-referenced part number: 18648 (Generac Mobile Products, Llc).

What NSN replaces 2930-01-546-9962?

There are 3 known substitutes for 2930-01-546-9962: 5360-00-457-3075, 4820-01-110-6621, 4440-01-178-8854. Verify interchangeability with system specifications before substitution.

What are the specifications of 18648?

Key specifications for 18648: Part Name Assigned by Controlling Agency: CAP, FUEL FILL W/GASKET; End Item Identification: 6115-01-531-0571, GENERATOR SET 20KW 50/60HZ. 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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