PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

183058PC91Ring,piston

Siemens Energy, Inc. Dba Dresser-Rand · NSN 4310-01-588-3849 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-588-3849 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-588-3849. Primary manufacturer part number: 183058PC91.
Features
  • Ring,piston — FSC 4310
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc. Dba Dresser-Rand
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,piston, cataloged under National Stock Number 4310-01-588-3849, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Siemens Energy, Inc. Dba Dresser-Rand. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN4310-01-588-3849
Primary Part Number183058PC91
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerSiemens Energy, Inc. Dba Dresser-Rand
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4310-00-805-3868 INTERCHANGEABLE
Ring,piston
Cross-Reference Index
Part NumberManufacturer
183058PC91 Siemens Energy, Inc. Dba Dresser-Rand (USA)
OH-FIG7-2PC86/MSPC91 Siemens Energy, Inc. Dba Dresser-Rand (USA)
Related Parts
4310-00-805-3868INTERCHANGEABLE
RING,PISTON

Frequently Asked Questions

What is NSN 4310-01-588-3849?

NSN 4310-01-588-3849 is a Ring,piston, manufactured by Siemens Energy, Inc. Dba Dresser-Rand, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-588-3849?

NSN 4310-01-588-3849 has 2 cross-referenced part numbers: 183058PC91 (Siemens Energy, Inc. Dba Dresser-Rand), OH-FIG7-2PC86/MSPC91 (Siemens Energy, Inc. Dba Dresser-Rand).

What NSN replaces 4310-01-588-3849?

There is 1 known substitute for 4310-01-588-3849: 4310-00-805-3868. Verify interchangeability with system specifications before substitution.

What are the specifications of 183058PC91?

Key specifications for 183058PC91: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND SPECIFICATIONS; Criticality Code Justification: ZZZY; Special Features: GOLD. 3 total characteristics are documented in the Federal Logistics Information System.

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