PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3581-006Packing,preformed

Sae International Dba Sae International · NSN 5330-01-275-1546 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-275-1546 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-275-1546. Primary manufacturer part number: AS3581-006.
Features
  • Packing,preformed — FSC 5330
  • Peripheral Diameter: 0.254 INCHES NOMINAL IN
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT
  • Criticality Code Justification: ZZZY
  • Center Hole Diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
  • 5 verified cross-references
Applications
  • Applications requiring Rubber Fluorocarbon Class Fpm Sealing Element construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-275-1546, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-275-1546
Primary Part NumberAS3581-006
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Peripheral Diameter0.254 INCHES NOMINAL IN
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MaterialRUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT
Criticality Code JustificationZZZY
Center Hole Diameter0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-003-9247905819-04 INTERCHANGEABLE
O-Ring
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5331-00-480-3305 INTERCHANGEABLE
O-Ring
5331-00-595-6325E45-0001-002 INTERCHANGEABLE
O-Ring
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5331-00-873-7214N72006 INTERCHANGEABLE
O-Ring
Long-Lok, Llc
5331-00-914-582410528061-1 INTERCHANGEABLE
O-Ring
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5331-01-040-1014 INTERCHANGEABLE
O-Ring
5331-01-046-06212-006 E652-90 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-222-9109H599080006 INTERCHANGEABLE
O-Ring
Lockheed Martin Librascope Corporation
5330-01-281-7678 INTERCHANGEABLE
Packing,preformed
5331-01-647-5698 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AS3581-006 Sae International Dba Sae International (USA)
MIL-R-83248/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS3581 Sae International Dba Sae International (USA)
AS568-006 Sae International Dba Sae International (USA)
AS568-006 Society of Automotive Engineers Inc (USA)
Related Parts
5331-00-003-9247INTERCHANGEABLE
O-RING
905819-04
5331-00-480-3305INTERCHANGEABLE
O-RING
5331-00-595-6325INTERCHANGEABLE
O-RING
E45-0001-002
5331-00-873-7214INTERCHANGEABLE
O-RING
N72006
5331-00-914-5824INTERCHANGEABLE
O-RING
10528061-1
5331-01-040-1014INTERCHANGEABLE
O-RING
5331-01-046-0621INTERCHANGEABLE
O-RING
2-006 E652-90
5331-01-222-9109INTERCHANGEABLE
O-RING
H599080006
5330-01-281-7678INTERCHANGEABLE
PACKING,PREFORMED
5331-01-647-5698INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-01-275-1546?

NSN 5330-01-275-1546 is a Packing,preformed, manufactured by Sae International Dba Sae International, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-275-1546?

NSN 5330-01-275-1546 has 5 cross-referenced part numbers: AS3581-006 (Sae International Dba Sae International), MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS3581 (Sae International Dba Sae International), AS568-006 (Sae International Dba Sae International), AS568-006 (Society of Automotive Engineers Inc).

What NSN replaces 5330-01-275-1546?

There are 10 known substitutes for 5330-01-275-1546: 5331-00-003-9247, 5331-00-480-3305, 5331-00-595-6325 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS3581-006?

Key specifications for AS3581-006: Peripheral Diameter: 0.254 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM SEALING ELEMENT. 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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