PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62785Ring,piston

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 2825-01-325-6804 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-01-325-6804 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-325-6804. Primary manufacturer part number: 62785.
Features
  • Ring,piston — FSC 2825
  • 5 verified cross-references
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston, cataloged under National Stock Number 2825-01-325-6804, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,piston
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersCircor Aerospace, Inc. Dba Circor Aerospace Inc (CAGE 91816); Atkomatic Valve Co Inc (CAGE 70642)
Technical Specifications
ParameterValue
NSN2825-01-325-6804
Primary Part Number62785
Item NameRing,piston
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-145-2467 INTERCHANGEABLE
Key,machine
5999-00-295-44469655 INTERCHANGEABLE
Contact,electrical
Telemechanics Inc
6640-00-444-73502810-228 INTERCHANGEABLE
Thimble,extraction
Whatman Inc.
5315-00-550-88269020397 INTERCHANGEABLE
Key,machine
General Motors Corp
1680-00-708-0997 INTERCHANGEABLE
Gear Spur Assy
5930-00-931-97711550467 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-01-191-25399655 INTERCHANGEABLE
Retainer,packing
Eaton Corporation Div Fed
5315-01-268-90299655 INTERCHANGEABLE
Pin,quick Release
Danuser Machine Co
7610-01-349-865712944250 INTERCHANGEABLE
Book
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5330-01-377-20049655 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
62785 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
9655CER Atkomatic Valve Co Inc (USA)
9655CER Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
9655 Atkomatic Valve Co Inc (USA)
8504-799 PART 9655 Atkomatic Valve Co Inc (USA)
Related Parts
5315-00-145-2467INTERCHANGEABLE
KEY,MACHINE
5999-00-295-4446INTERCHANGEABLE
CONTACT,ELECTRICAL
9655
6640-00-444-7350INTERCHANGEABLE
THIMBLE,EXTRACTION
2810-228
5315-00-550-8826INTERCHANGEABLE
KEY,MACHINE
9020397
1680-00-708-0997INTERCHANGEABLE
GEAR SPUR ASSY
5930-00-931-9771INTERCHANGEABLE
SWITCH,ROTARY
1550467
5330-01-191-2539INTERCHANGEABLE
RETAINER,PACKING
9655
5315-01-268-9029INTERCHANGEABLE
PIN,QUICK RELEASE
9655
7610-01-349-8657INTERCHANGEABLE
BOOK
12944250
5330-01-377-2004INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
9655
6515-01-377-5431INTERCHANGEABLE
BAG,URINE COLLECTION
9655
5910-01-491-1547INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR

Frequently Asked Questions

What is NSN 2825-01-325-6804?

NSN 2825-01-325-6804 is a Ring,piston, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-01-325-6804?

NSN 2825-01-325-6804 has 5 cross-referenced part numbers: 62785 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 9655CER (Atkomatic Valve Co Inc), 9655CER (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 9655 (Atkomatic Valve Co Inc), 8504-799 PART 9655 (Atkomatic Valve Co Inc).

What NSN replaces 2825-01-325-6804?

There are 12 known substitutes for 2825-01-325-6804: 5315-00-145-2467, 5999-00-295-4446, 6640-00-444-7350 and 9 more. Verify interchangeability with system specifications before substitution.

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