PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-963Ring Set,piston

Thermo King Corporation Dba Phoenix Global Distirbution. · NSN 2805-01-104-0541 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-104-0541 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-104-0541. Primary manufacturer part number: 11-963.
Features
  • Ring Set,piston — FSC 2805
  • 1 verified cross-reference
  • Primary manufacturer: Thermo King Corporation Dba Phoenix Global Distirbution.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2805-01-104-0541, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Thermo King Corporation Dba Phoenix Global Distirbution.. 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.

Catalog Facts
Item NameRing Set,piston
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersThermo King Corporation Dba Phoenix Global Distirbution. (CAGE 61510)
Technical Specifications
ParameterValue
NSN2805-01-104-0541
Primary Part Number11-963
Item NameRing Set,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerThermo King Corporation Dba Phoenix Global Distirbution.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2930-00-695-7197850800 INTERCHANGEABLE
Cap,filler Opening
General Motors Llc Dba General Motors Llc
5120-01-367-0098 INTERCHANGEABLE
Wrench,box and Open End,combinat
4730-01-728-027411-963 INTERCHANGEABLE
Reducer,pipe
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
11-963 PRIMARY Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
Related Parts
2930-00-695-7197INTERCHANGEABLE
CAP,FILLER OPENING
850800
5120-01-367-0098INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
4730-01-728-0274INTERCHANGEABLE
REDUCER,PIPE
11-963

Frequently Asked Questions

What is NSN 2805-01-104-0541?

NSN 2805-01-104-0541 is a Ring Set,piston, manufactured by Thermo King Corporation Dba Phoenix Global Distirbution., classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-104-0541?

NSN 2805-01-104-0541 has 1 cross-referenced part number: 11-963 (Thermo King Corporation Dba Phoenix Global Distirbution.).

What NSN replaces 2805-01-104-0541?

There are 3 known substitutes for 2805-01-104-0541: 2930-00-695-7197, 5120-01-367-0098, 4730-01-728-0274. Verify interchangeability with system specifications before substitution.

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