PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125473Sleeve,seal,coupler

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5330-00-212-8606 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-212-8606 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-212-8606. Primary manufacturer part number: 125473.
Features
  • Sleeve,seal,coupler — FSC 5330
  • Cross Section Outside Diameter: 0.887 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
  • Cross Section Inside Diameter: 0.614 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN
  • Material: RUBBER OVERALL
  • Cross-Sectional Shape Style: SPHERICAL
  • Cross-Sectional Length: 0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Overall construction
General Description

The Sleeve,seal,coupler, cataloged under National Stock Number 5330-00-212-8606, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 5 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-212-8606
Primary Part Number125473
Item NameSleeve,seal,coupler
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Cross Section Outside Diameter0.887 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN
Cross Section Inside Diameter0.614 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN
MaterialRUBBER OVERALL
Cross-Sectional Shape StyleSPHERICAL
Cross-Sectional Length0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4310-01-064-7212125-473 INTERCHANGEABLE
Connecting Rod,piston
Rix Industries
2920-01-243-631310463072 INTERCHANGEABLE
Generator,engine Accessory
Delco Remy America Inc
2530-01-612-640112-5474 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Sweepster Attachments, Llc
Cross-Reference Index
Part NumberManufacturer
125473 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
125473 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
4310-01-064-7212INTERCHANGEABLE
CONNECTING ROD,PISTON
125-473
2920-01-243-6313INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
10463072
2530-01-612-6401INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
12-5474

Frequently Asked Questions

What is NSN 5330-00-212-8606?

NSN 5330-00-212-8606 is a Sleeve,seal,coupler, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-212-8606?

NSN 5330-00-212-8606 has 2 cross-referenced part numbers: 125473 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 125473 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5330-00-212-8606?

There are 3 known substitutes for 5330-00-212-8606: 4310-01-064-7212, 2920-01-243-6313, 2530-01-612-6401. Verify interchangeability with system specifications before substitution.

What are the specifications of 125473?

Key specifications for 125473: Cross Section Outside Diameter: 0.887 INCHES MINIMUM AND 0.917 INCHES MAXIMUM IN; Cross Section Inside Diameter: 0.614 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN; Material: RUBBER OVERALL; Cross-Sectional Shape Style: SPHERICAL. 6 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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