PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Hardware and Abrasives / 5330-01-344-7492

AS568-155Packing,preformed

Freudenberg-Nok General Partnership · NSN 5330-01-344-7492 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-344-7492 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-344-7492. Primary manufacturer part number: AS568-155.
SECTION O-RING CROSS SECTION
5330-01-344-7492 — No Item Name Available illustration
Features
  • Packing,preformed — FSC 5330
  • Center Hole Diameter: 3.959 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
  • Material: PLASTIC POLYURETHANE OVERALL
  • Peripheral Diameter: 4.193 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM 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 5330-01-344-7492, 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
NSN5330-01-344-7492
Primary Part NumberAS568-155
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFreudenberg-Nok General Partnership
StatusACTIVE
Center Hole Diameter3.959 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
MaterialPLASTIC POLYURETHANE OVERALL
Peripheral Diameter4.193 INCHES NOMINAL IN
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 2
5331-01-476-2415 INTERCHANGEABLE
O-Ring
5331-01-502-9406 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AS568-155 Freudenberg-Nok General Partnership (USA)
Related Parts
5331-01-476-2415INTERCHANGEABLE
O-RING
5331-01-502-9406INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-01-344-7492?

NSN 5330-01-344-7492 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 5330-01-344-7492?

NSN 5330-01-344-7492 has 1 cross-referenced part number: AS568-155 (Freudenberg-Nok General Partnership).

What NSN replaces 5330-01-344-7492?

There are 2 known substitutes for 5330-01-344-7492: 5331-01-476-2415, 5331-01-502-9406. Verify interchangeability with system specifications before substitution.

What are the specifications of AS568-155?

Key specifications for AS568-155: Center Hole Diameter: 3.959 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN; Material: PLASTIC POLYURETHANE OVERALL; Peripheral Diameter: 4.193 INCHES NOMINAL IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

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