PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94912Packing,preformed

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5330-00-479-4457 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-479-4457 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-479-4457. Primary manufacturer part number: 94912.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Height: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SPECIAL
  • Peripheral Diameter: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
  • Material: RUBBER OVERALL
  • Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Center Hole Diameter: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
  • FSC Application Data: ENGINE,AIRCRAFT,RECIPROCATING
Applications
  • Applications requiring Rubber Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-479-4457, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-479-4457
Primary Part Number94912
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Cross-Sectional Height0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSPECIAL
Peripheral Diameter1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
MaterialRUBBER OVERALL
Hardness Rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
Center Hole Diameter1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
FSC Application DataENGINE,AIRCRAFT,RECIPROCATING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-005-9191949-12 INTERCHANGEABLE
Pin,quick Release
Risbridger Ltd
5950-01-068-037272005 INTERCHANGEABLE
Coil,radio Frequency
Magnetic Component Engineering, Llc Dba Magnetic Component Engineering Inc
2805-01-301-428594912 INTERCHANGEABLE
Valve,poppet,engine
Brunswick Corp Dba Mercury Marine Div Mercury Marine
1290-01-330-1595AS9491-2 INTERCHANGEABLE
Modification Kit,fire Control Eq
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
94912 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
AS94912 Aircraft Supplies (USA)
94912 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5315-00-005-9191INTERCHANGEABLE
PIN,QUICK RELEASE
949-12
5950-01-068-0372INTERCHANGEABLE
COIL,RADIO FREQUENCY
72005
2805-01-301-4285INTERCHANGEABLE
VALVE,POPPET,ENGINE
94912
1290-01-330-1595INTERCHANGEABLE
MODIFICATION KIT,FIRE CONTROL EQ
AS9491-2

Frequently Asked Questions

What is NSN 5330-00-479-4457?

NSN 5330-00-479-4457 is a Packing,preformed, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-479-4457?

NSN 5330-00-479-4457 has 3 cross-referenced part numbers: 94912 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), AS94912 (Aircraft Supplies), 94912 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5330-00-479-4457?

There are 4 known substitutes for 5330-00-479-4457: 5315-00-005-9191, 5950-01-068-0372, 2805-01-301-4285 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 94912?

Key specifications for 94912: Cross-Sectional Height: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SPECIAL; Peripheral Diameter: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN; Material: RUBBER OVERALL. 7 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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