PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33031Cap,filler Opening

Superior Diesel, Inc. · NSN 2930-01-732-5028 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-01-732-5028 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-732-5028. Primary manufacturer part number: 33031.
Features
  • Cap,filler Opening — FSC 2930
  • 1 verified cross-reference
  • Primary manufacturer: Superior Diesel, 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 2930-01-732-5028, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Superior Diesel, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, 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 / FSG2930 — No Item Name Available (FSG 29)
ManufacturersSuperior Diesel, Inc. (CAGE 0P4U1)
Technical Specifications
ParameterValue
NSN2930-01-732-5028
Primary Part Number33031
Item NameCap,filler Opening
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerSuperior Diesel, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-147-8265QD477 INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
4730-00-475-85943303 INTERCHANGEABLE
Coupling,pipe
Wheeler Fleet Solutions, Co.
2910-00-533-142933031 INTERCHANGEABLE
Filter,fluid
Wix Corp
2920-00-779-020533031 INTERCHANGEABLE
Cover,gear Case,mag
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5915-00-919-176233031 INTERCHANGEABLE
Filter Assembly,electrical
Unison Industries Llc
4330-01-100-9365 INTERCHANGEABLE
Head,fluid Filter
5915-01-645-138833031 INTERCHANGEABLE
Filter Subassembly
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
33031 PRIMARY Superior Diesel, Inc. (USA)
Related Parts
5330-00-147-8265INTERCHANGEABLE
GASKET
QD477
4730-00-475-8594INTERCHANGEABLE
COUPLING,PIPE
3303
2910-00-533-1429INTERCHANGEABLE
FILTER,FLUID
33031
2920-00-779-0205INTERCHANGEABLE
COVER,GEAR CASE,MAG
33031
5915-00-919-1762INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
33031
4330-01-100-9365INTERCHANGEABLE
HEAD,FLUID FILTER
5915-01-645-1388INTERCHANGEABLE
FILTER SUBASSEMBLY
33031

Frequently Asked Questions

What is NSN 2930-01-732-5028?

NSN 2930-01-732-5028 is a Cap,filler Opening, manufactured by Superior Diesel, Inc., classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-01-732-5028?

NSN 2930-01-732-5028 has 1 cross-referenced part number: 33031 (Superior Diesel, Inc.).

What NSN replaces 2930-01-732-5028?

There are 7 known substitutes for 2930-01-732-5028: 5330-00-147-8265, 4730-00-475-8594, 2910-00-533-1429 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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