PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4914391-0Ring,piston

Kalmar AC Inc · NSN 2815-01-124-7671 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-124-7671 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-124-7671. Primary manufacturer part number: 4914391-0.
Features
  • Ring,piston — FSC 2815
  • 3 verified cross-references
  • Primary manufacturer: Kalmar AC Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston, cataloged under National Stock Number 2815-01-124-7671, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Kalmar AC Inc. 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.

Catalog Facts
Item NameRing,piston
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersDresser, Llc (CAGE 64104); Kalmar AC Inc (CAGE 0AHU0)
Technical Specifications
ParameterValue
NSN2815-01-124-7671
Primary Part Number4914391-0
Item NameRing,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerKalmar AC Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6515-01-530-1102223605 INTERCHANGEABLE
Brace,ankle
Medical Specialties Incorporated
Cross-Reference Index
Part NumberManufacturer
223605 Dresser, Llc (USA)
4914391-0 PRIMARY Kalmar AC Inc (USA)
223605L Dresser, Llc (USA)
Related Parts
6515-01-530-1102INTERCHANGEABLE
BRACE,ANKLE
223605

Frequently Asked Questions

What is NSN 2815-01-124-7671?

NSN 2815-01-124-7671 is a Ring,piston, manufactured by Kalmar AC Inc, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-124-7671?

NSN 2815-01-124-7671 has 3 cross-referenced part numbers: 223605 (Dresser, Llc), 4914391-0 (Kalmar AC Inc), 223605L (Dresser, Llc).

What NSN replaces 2815-01-124-7671?

There is 1 known substitute for 2815-01-124-7671: 6515-01-530-1102. Verify interchangeability with system specifications before substitution.

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