PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

183668Packing,preformed

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5330-00-297-9882 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-297-9882 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-297-9882. Primary manufacturer part number: 183668.
Features
  • Packing,preformed — FSC 5330
  • Center Hole Diameter: 0.486 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
  • Rim Surface Width: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Angle: 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
  • Cross-Sectional Height: 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Peripheral Diameter: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • 4 verified cross-references
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-297-9882, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-297-9882
Primary Part Number183668
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Center Hole Diameter0.486 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
Rim Surface Width0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Angle43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
Cross-Sectional Height0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Peripheral Diameter0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-00-914-4645225856 INTERCHANGEABLE
Seal,plain Encased
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
183668 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
225856 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
183668 Lord Corporation Dba Lord Corp (USA)
225856 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5330-00-914-4645INTERCHANGEABLE
SEAL,PLAIN ENCASED
225856

Frequently Asked Questions

What is NSN 5330-00-297-9882?

NSN 5330-00-297-9882 is a Packing,preformed, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-297-9882?

NSN 5330-00-297-9882 has 4 cross-referenced part numbers: 183668 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 225856 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 183668 (Lord Corporation Dba Lord Corp), 225856 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5330-00-297-9882?

There is 1 known substitute for 5330-00-297-9882: 5330-00-914-4645. Verify interchangeability with system specifications before substitution.

What are the specifications of 183668?

Key specifications for 183668: Center Hole Diameter: 0.486 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN; Rim Surface Width: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Angle: 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-297-9882 still in active supply?

NSN 5330-00-297-9882 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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