PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNG10O-Ring

Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters · NSN 5331-00-948-9948 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-948-9948 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-948-9948. Primary manufacturer part number: RNG10.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • Center Hole Diameter: 5.000 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-00-948-9948, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-948-9948
Primary Part NumberRNG10
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerTrane U.s. Inc. Dba the Trane Co Div Trane Headquarters
StatusACTIVE
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Center Hole Diameter5.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5325-00-263-5877 INTERCHANGEABLE
Ring,retaining
4310-00-326-0474RNG254 INTERCHANGEABLE
Ring,piston
Elkay Mfg Co
Cross-Reference Index
Part NumberManufacturer
RNG-10 Zf Industrieantriebe Witten Gmbh (DEU)
RNG10 PRIMARY Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
Related Parts
5325-00-263-5877INTERCHANGEABLE
RING,RETAINING
4310-00-326-0474INTERCHANGEABLE
RING,PISTON
RNG254

Frequently Asked Questions

What is NSN 5331-00-948-9948?

NSN 5331-00-948-9948 is a O-Ring, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-948-9948?

NSN 5331-00-948-9948 has 2 cross-referenced part numbers: RNG-10 (Zf Industrieantriebe Witten Gmbh), RNG10 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).

What NSN replaces 5331-00-948-9948?

There are 2 known substitutes for 5331-00-948-9948: 5325-00-263-5877, 4310-00-326-0474. Verify interchangeability with system specifications before substitution.

What are the specifications of RNG10?

Key specifications for RNG10: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 5.000 INCHES NOMINAL IN. 2 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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