PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-310040Case Assembly

Unison Industries Llc · NSN 5930-00-911-0204 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-911-0204 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-911-0204. Primary manufacturer part number: 9-310040.
Features
  • Case Assembly — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case Assembly, cataloged under National Stock Number 5930-00-911-0204, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Unison Industries Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCase Assembly
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersWestport International, Inc. (CAGE 96429); Unison Industries Llc (CAGE 59501)
Technical Specifications
ParameterValue
NSN5930-00-911-0204
Primary Part Number9-310040
Item NameCase Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-427312Z369-85 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6610-00-953-2386 INTERCHANGEABLE
Pivot
Cross-Reference Index
Part NumberManufacturer
B3140 Westport International, Inc. (USA)
9-310040 Westport International, Inc. (USA)
9-310040 PRIMARY Unison Industries Llc (USA)
Related Parts
3110-00-156-4273INTERCHANGEABLE
BEARING,BALL,ANNULAR
12Z369-85
6610-00-953-2386INTERCHANGEABLE
PIVOT

Frequently Asked Questions

What is NSN 5930-00-911-0204?

NSN 5930-00-911-0204 is a Case Assembly, manufactured by Unison Industries Llc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-911-0204?

NSN 5930-00-911-0204 has 3 cross-referenced part numbers: B3140 (Westport International, Inc.), 9-310040 (Westport International, Inc.), 9-310040 (Unison Industries Llc).

What NSN replaces 5930-00-911-0204?

There are 2 known substitutes for 5930-00-911-0204: 3110-00-156-4273, 6610-00-953-2386. Verify interchangeability with system specifications before substitution.

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