PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS568-039Packing,preformed

Freudenberg-Nok General Partnership · NSN 5330-01-344-7491 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-344-7491 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-344-7491. Primary manufacturer part number: AS568-039.
Features
  • Packing,preformed — FSC 5330
  • Material: PLASTIC POLYURETHANE OVERALL
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 2.719 INCHES MINIMUM AND 2.759 INCHES MAXIMUM IN
  • Peripheral Diameter: 2.879 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Freudenberg-Nok General Partnership
Applications
  • Applications requiring Plastic Polyurethane Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-344-7491, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Freudenberg-Nok General Partnership. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-01-344-7491
Primary Part NumberAS568-039
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFreudenberg-Nok General Partnership
StatusACTIVE
MaterialPLASTIC POLYURETHANE OVERALL
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter2.719 INCHES MINIMUM AND 2.759 INCHES MAXIMUM IN
Peripheral Diameter2.879 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-593-34652-039N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-054-2587 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AS568-039 Freudenberg-Nok General Partnership (USA)
Related Parts
5331-00-593-3465INTERCHANGEABLE
O-RING
2-039N674-70
5331-01-054-2587INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-01-344-7491?

NSN 5330-01-344-7491 is a Packing,preformed, manufactured by Freudenberg-Nok General Partnership, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-344-7491?

NSN 5330-01-344-7491 has 1 cross-referenced part number: AS568-039 (Freudenberg-Nok General Partnership).

What NSN replaces 5330-01-344-7491?

There are 2 known substitutes for 5330-01-344-7491: 5331-00-593-3465, 5331-01-054-2587. Verify interchangeability with system specifications before substitution.

What are the specifications of AS568-039?

Key specifications for AS568-039: Material: PLASTIC POLYURETHANE OVERALL; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 2.719 INCHES MINIMUM AND 2.759 INCHES MAXIMUM IN; Peripheral Diameter: 2.879 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com