PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AU50CP245Ring,piston

Carrier Corp · NSN 2805-00-791-5308 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-791-5308 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-791-5308. Primary manufacturer part number: AU50CP245.
Features
  • Ring,piston — FSC 2805
  • Joint Style: VERTICAL JOINT
  • Ring Style: CONCENTRIC
  • 3 verified cross-references
  • Primary manufacturer: Carrier Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston, cataloged under National Stock Number 2805-00-791-5308, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Carrier Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-00-791-5308
Primary Part NumberAU50CP245
Item NameRing,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerCarrier Corp
StatusACTIVE
Joint StyleVERTICAL JOINT
Ring StyleCONCENTRIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-01-183-1283 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
7780-38 Unifab Industries Inc (USA)
AU50CP245 PRIMARY Carrier Corp (USA)
06DR918 ITEM 101 Carrier Corp (USA)
Related Parts
5331-01-183-1283INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 2805-00-791-5308?

NSN 2805-00-791-5308 is a Ring,piston, manufactured by Carrier Corp, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-791-5308?

NSN 2805-00-791-5308 has 3 cross-referenced part numbers: 7780-38 (Unifab Industries Inc), AU50CP245 (Carrier Corp), 06DR918 ITEM 101 (Carrier Corp).

What NSN replaces 2805-00-791-5308?

There is 1 known substitute for 2805-00-791-5308: 5331-01-183-1283. Verify interchangeability with system specifications before substitution.

What are the specifications of AU50CP245?

Key specifications for AU50CP245: Joint Style: VERTICAL JOINT; Ring Style: CONCENTRIC. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com